Episode 89: Hypersonic Strike: Insider Perspective

The Aerospace Advantage

Episode 89 – Hypersonic Strike: Insider Perspective

Episode Summary:

In Episode 89 of the Aerospace Advantage podcast, Hypersonic Strike: Insider Perspective, John Baum engages with one of the industry teams involved with designing, building, and testing next generation hypersonic strike technologies. Peer threats, particularly those posed by China, demand a new set of enhanced strike options. Hypersonic technology is a key factor in this equation. Defense leaders know this and have launched numerous programs, committed significant funding, and maintained a consistent focus to transition developmental technologies to the operational realm. This is a marked departure from decades’ worth of an inconsistent, wandering approach to maturing hypersonic technology. After tremendous progress in the 1960s thanks to programs like the X-15, the nation effectively ceded decades of potential hypersonic progress due to a lack of clear goals, strategic program portfolio, and dependable funding. Now, with peer competition stressing US defense strategies, CONOPS, and technical capabilities in ways not seen since the Cold War, it’s time to reclaim the hypersonic advantage. This is a difficult proposition given the need to innovate on numerous fronts, develop a new generation of talent, relearn lessons, and produce urgent results amidst tremendous pressure for success. This episode provides an inside perspective regarding what it’s like to be on this journey, better understand the technology, the people behind these efforts, and why it’s so important hypersonics enter America’s operational arsenal as soon as possible.

Credits:

Host: Lt Col (Ret.) John “Slick” Baum, Senior Fellow, The Mitchell Institute for Aerospace Studies

Producer: Shane Thin

Producer: Daniel C. Rice

Executive Producer: Douglas Birkey

Guest: Eric Knutson, Director at Skunk Works Advanced Systems

Guest: Brian Schappacher, Air-Launched Rapid Response Weapon Deputy Program Manager

Guest: Arlen Kostival, Vehicle Systems Engineer

Links:

Subscribe to our Youtube Channel: https://bit.ly/3GbA5Of

Website: https://mitchellaerospacepower.org/

Twitter: https://twitter.com/MitchellStudies

Facebook: https://www.facebook.com/Mitchell.Institute.Aerospace

LinkedIn: https://bit.ly/3nzBisb

Instagram: https://www.instagram.com/themitchellinstituteforaero/?hl=en

#MitchellStudies #AerospaceAdvantage #hypersonic #technology

Thank you for your continued support!

2022-08-13 51 min Transcript

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Transcript

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John "Slick" Baum: Welcome to
the Aerospace Advantage podcast.

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I'm your host, John "Slick"
Baum. This week, we're going to

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talk about one of the most
exciting developments in combat

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air power: hypersonics, the
ability to fly at over five

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times the speed of sound. Now,
we've known how to do this for

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decades. I mean, think about the
X-15 at the National Air and

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Space Museum here in DC, and the
Air Force Museum in Dayton. They

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flew in the 1960s and were
beyond incredible. But that was

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a long time ago. And the reality
is that America took its eye off

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of that hypersonics ball for way
too long. The 1970s, 80s, 90s,

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and even the 2000s saw a random
set of programs that failed out,

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had irregular funding and
inconsistent objectives. This

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was a lethal combination that
ravaged our hypersonic talent

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pool, burned through time and
saw us barely tread water. And

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the advantages of flying so fast
are obvious from a military

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perspective. It allows
commanders to rapidly strike

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targets, and traditional
defenses really don't work

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against things that are flying
that fast. Our adversaries,

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especially China, get this and
that's why they've invested so

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much to develop their own
hypersonic technology. And it's

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worked. The lead we used to have
doesn't exist anymore. So that's

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the crux of today's episode.
We're in a hypersonic race with

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countries like China. The focus
is on weapons. And we don't want

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to come in second because if you
think developing hypersonic tech

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is tough, inventing defenses
against something so fast is

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even harder. Our assets in the
Pacific like our bases, ships,

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space downlink stations and
logistic lines would be

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incredibly vulnerable. There's
no good plan B for losing this

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race. Now, we covered this
earlier in the spring with

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hypersonics experts, Dr. Mark
Lewis and Dr. Dick Hallion. But

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we wanted to continue the
conversation and learn more from

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some folks who are directly
involved with working the

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program.

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So with that, let me introduce
Eric Knutson. He is the director

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at Skunk Works Advanced Systems.

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Eric Knutson: Thank you much.
It's a it's an honor to be with

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you today.

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John "Slick" Baum: We also have
Brian Schappacher. Brian is the

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Air Launch Rapid Response
Weapon's deputy program manager.

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Brian Schappacher: Yeah, I
really appreciate being on here,

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you know, in this industry you
usually don't get to talk about

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your work. So this is super
exciting for me.

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John "Slick" Baum: And also
Arlen Kostival, vehicle systems

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engineer.

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Arlen Kostival: Yeah, thanks
Slick. Excited to be here, and

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looking forward to the
opportunity to have this

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conversation.

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John "Slick" Baum: They're part
of Lockheed Martin's team

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developing hypersonic
technology, including the

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hypersonic Air Launch Rapid
Response Weapon, or ARRW for

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short. That missile has made a
lot of news lately. It's

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launched off of a B-52. It has
executed two successful flights

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and is in line for a bunch more
testing on the way to hopefully

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join its operational inventory.
And we're really excited about

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the recent wins here with the
latest test flights. But it's

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also important to emphasize the
program has experienced its fair

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share of challenges. So the
bottom line here is, this tech

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is really tough. And we're
asking a lot of people to

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rapidly innovate on some of the
hardest airborne applications

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we've looked at in decades. So,
I'm talking about everything

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from aerodynamics to materials
and propulsion. So everything is

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on the line here, the high,
ultra high varsity level. So

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again, gentlemen, thank you for
being here. So let's kick this

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thing off and put your project
into context. I've got to ask

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this question. Why should we
care about hypersonics? I know

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that I tried to explain this in
the introduction. But why do you

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think it's so important that we
win this race? And Brian, we'll

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get started with you.

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Brian Schappacher: Sure. I mean,
you know, the technological

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advantage that America and our
allies have enjoyed for many,

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many decades is being eroded at
an alarming rate. Really,

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hypersonics is the game changer
there, they really decrease our

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response time and strike
scenarios. That reduces the time

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our adversaries have to counter
and react, you know, it gives a

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bigger element of surprise, I
think the biggest thing that it

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provides is a significant
deterrence, you're less likely

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to, your adversaries are less
likely to engage when you know

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that, you know, we have these
capabilities.

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Arlen Kostival: Yeah, I'll just
jump in on that. I think Brian

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made some good points, I want to
highlight two important factors

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that I think makes this
capability an important tool in

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our warfighters' toolbox. One is
the speed, right? And so when

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you're talking about
hypersonics, you're talking

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velocities in the miles per
second range. And that's very,

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very hard to defend against. So
you know that that is a core

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component of this capability.
But speed alone is not enough.

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And I think you also have to
factor in the maneuverability of

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these types of systems. So I
like to think about it like I'm

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playing baseball. Traditional
ballistic missile type systems,

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that's a bit like hitting the
high fly ball to center field.

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You know, it's gonna pop way up,
there are plenty of time to

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track the trajectory and start
to plan your catch for when it's

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come back down, a little bit
easier to defend against even if

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they're traveling very, very
quickly. But hypersonic is a

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little bit more like smashing a
line drive to center field, with

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a ball that's capable of making
a hard left turn once it clears

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that second baseman, and go and
find some open space out there

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in that field. That's that's
what we're really talking about

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when we call these capabilities
game changers, if they really

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start to change how you interact
with the system and make it very

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hard to defend against. So I
think Dr. Lewis and Dr. Hallion

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hit the nail on the head in your
podcast earlier in the year, one

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of the quotes that I took away
from that was, you know, this is

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a tactical capability that can
produce strategic results, kind

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of like Brian was mentioning.

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John "Slick" Baum: So Brian,
I've got to ask you, frankly,

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what is at stake regarding being
the hypersonic leader or the

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victim of hypersonic strike. I
mean, it ties to our core

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security issues in a way that we
have not considered in decades.

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Brian Schappacher: It's really
important to be first and to be

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ahead of this, you know, we have
to have the technological

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advantage. So that isn't, so we
aren't a victim, right, we need

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to be ahead and have the
deterrence capabilities.

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John "Slick" Baum: Yeah. And
that makes total sense. And, you

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know, that has to provide you
and your team with a lot of

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motivation as you lean into this
effort. So let's wind back the

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clock, I've got to ask the
question of where were you when

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you first started hearing about
the United States' desire to get

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back in hypersonics? And what
were your first impressions?

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Eric, we'll get started with
you.

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Eric Knutson: So for me, it
wasn't so much of a  case of the

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United States getting back into
hypersonics. It was really the

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turning point, when the
technology to support

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hypersonics became a reality, we
had the opportunity to work with

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some luminaries out there that
were key to make that happen.

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People like Steve Walker, Dave
Walker, Chris Clay, and James

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Weber that kept the fire alive,
so that we could create these

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technologies. Those technologies
and tests began to work. And

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that's what inspired AFRL and
DARPA to go ahead and release

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some demonstration contracts, so
we could prove them in flight.

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Brian Schappacher: Yeah, and I
can, I can remember, when I

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really first kind of started to
hear about hypersonics, it was

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probably 2017 or 2018. And I was
on an airplane headed out to a

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flight test for the conventional
cruise missile program I was on

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at the time. And I typically
would buy kind of both Popular

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Science and Popular Mechanics
just to have something to read

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on the airplane. But I remember
seeing this article, it had this

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really exaggerated picture of,
you know, this vehicle that it

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looked like it was halfway to
the moon, you know, flying way

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above the Earth, but it's all
about hypersonics. And I

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remember, you know, reading
through the article and

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thinking, Man, this is, this is
really cool. The US, we

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absolutely have to lead in this.
But I'm also an engineer, and

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very quickly, my thoughts
switch. You know, the

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engineering mind came out and
you know, heat right? This this

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thing, you're showing this
picture of this thing in space,

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and then it's going to be, you
know, hitting a target on Earth,

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there's a massive amount of heat
that has to be dealt with,

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there's a thermal protection
system, you know, I think to the

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Space Shuttle, where they have
these really heavy tiles on

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there to protect against heat.
You know, that's much too heavy

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for you know, missile that's
gonna go on an aircraft or

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something. So I kind of became a
skeptic. But you know, as you're

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around the office, you sometimes
hear those conversations around

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the water cooler and people
talking about you know, that,

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hey, they're working on this new
hypersonics thing. And when you

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don't get a lot of details, it
started to make it a little bit

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of a mystery. And I kind of knew
that that's something that I

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wanted to do one day. So when I
had the opportunity to come on

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to a hypersonic program, Air
Launched Rapid Response Weapon

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in particular, I certainly
jumped at that opportunity.

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Arlen Kostival: Yeah, and then,
you know, for me, I was actually

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in fifth grade, when the DOD set
out on a course to develop what

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they called at the time a prompt
global strike capability, just

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kind of setting the stage there,
right. And so you know, if you

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track through the history books,
this was kind of a research

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project for me, but the Army was
flying the the first advanced

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hypersonic weapon or HW
prototype, you know, as I'm

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graduating high school, and then
I started my career at Lockheed

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Martin working in the FAB
ballistic missile defense area

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and dabbled in strategic
ballistic missile defense

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systems. I really got my first
exposure to hypersonics in the

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2019 timeframe, when I started
supporting some concepts,

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architecture, trade studies for
how we were going to launch one

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of these hypersonic missiles off
of an Army launcher. And at the

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time, I learned very quickly
that that was going to be the

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same missile that they were
deploying on the Navy platforms.

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So I got really excited about
the opportunity to get involved

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in a very fast paced and intense
development effort. And right

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from the start, because of that
commonality with deploying the

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same missile on two different
platforms for two different

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services. I knew that we were
getting into something really

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special here.

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John "Slick" Baum: Yeah, no. And
I just want to point out for our

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audience, if they didn't realize
it already, I mean, we have

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folks that have spent, that have
been thinking about this problem

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since before they started their
adult professional lives. So I

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mean, obviously, we've got some
really dedicated professionals,

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and I really appreciate you all
sharing your thoughts. And you

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know, one of the things that I
was thinking about is what

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really differentiated our
nation's approach to hypersonics

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this time was a willingness to
pursue multiple programs

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concurrently, you know, to
basically develop a number of

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pathways and see which way works
best. So can you help people

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understand that there really
isn't a single or one way to

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create a hypersonic weapon?
Eric, we'll get started with

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you.

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Eric Knutson: Yeah, sure. So
we've mentioned before, we're

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talking about the Falcon series
that Brian, I think was talking

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about growing up upon, but it
was always single tracked, even

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going back to the '60s when
we're first doing hypersonics in

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flight. Because the importance
of hypersonics is a

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differentiator, it became
obvious that we really needed to

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make sure that we didn't have a
single point failure. So there

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were two paths that were
established early on, one being

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a boost glide, the other being
an air breather. The difference

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between the two was really the
complexity, and the initial

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thought was boost glide is
something that you just really

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have to accelerate really fast,
and then let it cruise. How hard

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can that be? The alternative is
can we actually get a ramjet,

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scramjet to perform, to give us
that sustained performance and

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acceleration as we go to our
endpoint. And the conventional

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thinking was a ramjet or
scramjet, that's gonna be really

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hard. We'll keep that in the
wings. But let's go primarily

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after a boost glide. It was
probably about one month after

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that decision was made that the
scramjet was proven out in a

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free jet wind tunnel. And now we
had two real viabilities. And so

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that's what was carried forward
by the Air Force and by DARPA,

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and continues to this day
successfully.

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Brian Schappacher: And I can
probably jump on that a little

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bit to to even say, work in
ARRW, which is a boost glide

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hypersonic, you know, I know a
little more about the boost

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glide side of things. But even
then, the US has invested in a

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whole portfolio across there.
You have air launched and ship

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launched, you have the Navy
pursuing a hypersonic boost

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glide, you have the Army, you
have the Air Force. So you know,

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we've made sure as a country
that we are covering all of our

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bases with hypersonics. I guess
would be one good way to put it.

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Arlen Kostival: Yeah, and
another key element of

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diversifying your portfolio is
not just boost glide versus air

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breather, like like Eric
mentioned. You know, certainly

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we're doing a lot to get those
boost type systems into the

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hands of the warfighter as fast
as we can. But you also have to

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look at different gliding body
technologies, which is kind of

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the pointy bit on the front end,
right. And you know, one of the

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really cool things when you look
back through the history of

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experimenting and developing
this technology, you know, we

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actually saw the second flight
of the hypersonic test vehicle,

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or HTV, that came out of the
Falcon study, you know, so

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that's what happened the same
year that we had the first Army

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hypersonic advanced hypersonic
weapon, HW, so we're actually

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seeing two different viability
technologies tested at the same

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time there, and those who've
continued on different

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trajectories for their
development. So yeah, it's not

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just the platform, or the
missile, but also, you know, the

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end effector, or the glide body
that you differentiate

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capabilities in.

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John "Slick" Baum: And I really
do appreciate that background,

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gentlemen, we're making a lot of
people really smart on

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hypersonics with this podcast,
so thanks for that background.

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So Brian, what's the genesis of
ARRW, your program? What's the

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actual requirement? Who created
it? And when did the effort kick

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off?

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Brian Schappacher: Sure. So as
Eric kind of mentioned, you

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know, Lockheed Martin, as a
company has really been in

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hypersonics, for at least 60
years in various, or at least in

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areas that help develop
technologies that support

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hypersonics. So if you think
about it, you know, launching a

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satellite into space that
requires hypersonic speeds to

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break, you know, to break the
Earth's gravitational pull, so

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you can get into space. So
there's experiences from

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launching satellites that we can
take even into the hypersonic

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realm, to understand you know,
especially thermal and some of

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those issues that you have to
deal with. But for a more recent

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example, from the ARRW program,
and where they came from, they

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can really trace their history
back to Tactical Boost Glide

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around the 2016 timeframe, that
was a joint effort with Lockheed

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Martin and DARPA really to
develop a hypersonic boost glide

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technology. So once that, you
know, really started to look to

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be viable, that's where the Air
Force jumped in and said, hey,

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you know, this is this is a good
launching point for us to have a

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hypersonic missile for
ourselves. So they used TBG,

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basically, as a launching point
for ARRW. ARRW's goal as a

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program here was to put all the
pieces together. So we needed

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the glider, a payload,
algorithms to fly it a booster,

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and a factory to build it all to
make it be the first production

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hypersonics product that we have
out there.

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Arlen Kostival: And then, so I
just want to jump in here with a

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little bit of background about
the Conventional Prompt Strike,

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or CPS and Long Range Hypersonic
Weapon or LRHW programs that I

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support, which were, you know,
part of that portfolio of boost

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glide systems that Brian talked
about earlier. So for us, the

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trade studies really began in
the 2014 timeframe with the

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government and starting to, you
know, assess the viability of

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different design approaches, and
balancing those with, you know,

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schedules for operational
readiness and elements like

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that. And then, you know, we
really turned into the program

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of record with a development
contract awarded in 2018, that

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gave us the opportunity to start
operationalizing this capability

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for both the Army and the Navy,
which we're very excited about.

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John "Slick" Baum: Yeah, no, I
appreciate that. And it's made

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me think about, you know, how
many other efforts were launched

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around this timeframe. I mean,
you guys are just one of many,

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right?

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Brian Schappacher: Absolutely.
And the US, you know, really

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invested in hypersonic
technologies for all the armed

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forces simultaneously. So you
have ground launched and air

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launched and sea launch, short
range, long range, medium range,

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boost glide, air breathing, but
it goes further than that, as

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well. It's not just entire
weapon systems. It's also an

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investment in technologies that
will enable you know, this and

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future generations of hypersonic
products that, you know. Things

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like advanced materials,
sensors, engines, boosters, all

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the things that you would need
to continue moving hypersonics

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forward to go, you know,
continuously, faster and higher

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and better.

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John "Slick" Baum: So speaking
as a former requirements

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officer, I can tell you that I
know one of the keys for a

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program's success is clear,
having consistent requirements.

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So do you feel like you have
that from the government?

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Eric Knutson: I would say we
definitely have had clear and

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consistent requirements. For
these technology demonstrators,

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they start off really with a few
key pillars of what they want to

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attain. And they stuck to that.
And you know, the tough part is

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really, as engineers,
technologists, hypersonic nerds

316
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is the desire is always more and
more data. We want to get all

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that stuff that we can get on
the ground. So it's really

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having the ability to contain
oneself to the data stream that

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one has available to them, so
that you only get the data that

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you can use rather than going
overboard, but requirements

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00:16:36,270 --> 00:16:38,310
wise, it's been consistent.

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00:16:39,990 --> 00:16:41,670
Brian Schappacher: Yeah, I'll
second that as well. From the

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ARRW perspective, you know, our
customer understood, the only

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way that we were going to move
as fast as we work to develop

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this product was to have those
clear requirements upfront. So

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they did a very good job of
establishing what they called

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key performance parameters. And
that's basically, this is what a

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hypersonic missile, a tactical
hypersonic system, has to do.

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And here they are, and they were
laid out up front and haven't

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changed, so we've been able to
really move with the speed that

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we need to, to get to early
operational capability, which

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is, which is the goal here.

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Arlen Kostival: And then first,
CPS and LRHW, I talked about

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that trade study phase that we
went through from 2014 to 2018.

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And I think we had a fantastic
partnership with the government

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00:17:24,000 --> 00:17:27,090
there to study the trade offs
between requirements and how

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00:17:27,090 --> 00:17:30,630
that affected schedule for
operational readiness, right. So

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I think we've had a fantastic
partnership with the Army and

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00:17:33,750 --> 00:17:37,080
the Navy, and very clear
requirements. I also want to

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00:17:37,080 --> 00:17:39,900
highlight that I think it's
important not just to have a

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00:17:39,900 --> 00:17:43,050
clear set of requirements, but
also a good tone and culture

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00:17:43,410 --> 00:17:47,010
around the urgency, right. And
so what that has looked like for

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00:17:47,010 --> 00:17:52,500
us, is that our customers have
been very understanding of risks

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associated with going fast. And
we see that, you know, in our

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day to day lives working on
these development programs, and

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in terms of you know, needing to
take some smart risks to get

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things going concurrently,
because we have fallen behind a

348
00:18:05,580 --> 00:18:08,520
little bit. And we're now
working very hard to catch up.

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John "Slick" Baum: Yeah, and I
want to jump on some of that you

350
00:18:10,340 --> 00:18:13,340
said Arlen is, you know, tone
and culture. And really what

351
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that boils down to is people
right, which is obviously the

352
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key component here, because you
all have been given one of the

353
00:18:19,370 --> 00:18:22,520
hardest tech problems that you
know, the United States has seen

354
00:18:22,520 --> 00:18:26,720
in a long time. So on the human
level, even, how do you begin? I

355
00:18:26,720 --> 00:18:29,450
mean, this just seems
overwhelming. And how did you

356
00:18:29,450 --> 00:18:32,690
break it down into a manageable
set of tasks, and you each have

357
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a unique perspective on this. So
Eric, let's get started with

358
00:18:34,850 --> 00:18:35,150
you.

359
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Eric Knutson: Yeah, excellent
observation. It really does come

360
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down to the people. We're
creating something that doesn't

361
00:18:41,767 --> 00:18:45,179
exist. There's no manual,
there's no education that you

362
00:18:45,241 --> 00:18:48,963
can get. You're creating afresh.
And it's not something new,

363
00:18:49,025 --> 00:18:53,057
we've all had opportunity in the
past to work X-7, -117, the U-2,

364
00:18:53,119 --> 00:18:56,717
SR-71. These were daunting
problems. The key to success in

365
00:18:56,779 --> 00:19:00,501
all these is to keep it simple.
What are the few things that

366
00:19:00,563 --> 00:19:04,409
you're really trying to achieve?
Don't try and boil the ocean,

367
00:19:04,471 --> 00:19:08,069
don't try invent everything
here. If something exists that

368
00:19:08,131 --> 00:19:12,101
solves the problem, let that be
part of the system. Focus on the

369
00:19:12,163 --> 00:19:15,947
key elements. And that's truly
what we've done in hypersonics

370
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or whether it was material for a
boost glide, how can we heal

371
00:19:19,855 --> 00:19:23,577
that heat? Whether it was how do
we get the airflow down the

372
00:19:23,639 --> 00:19:27,485
inlet per scramjet and keep that
inlet started? Let's focus on

373
00:19:27,547 --> 00:19:28,850
that. Keep it simple.

374
00:19:28,000 --> 00:19:33,100
Brian Schappacher: Yeah, and
this this is something Lockheed

375
00:19:33,100 --> 00:19:35,890
Martin, I mean, not even
specific to the ARRW program,

376
00:19:35,890 --> 00:19:39,520
but but it predates us in fact.
But Lockheed Martin recognized

377
00:19:39,550 --> 00:19:44,350
many years ago that you know,
it's very hard to have all of

378
00:19:44,350 --> 00:19:48,640
the experts you need co located
in one place for development. So

379
00:19:48,640 --> 00:19:51,880
they started as, or we started
as a as a corporation, rolling

380
00:19:51,880 --> 00:19:55,000
out tools that would allow you
know, if you have an expert in

381
00:19:55,000 --> 00:19:58,660
one part of the country and
another expert on the complete

382
00:19:58,660 --> 00:20:01,540
opposite end of the country,
they wanted rollout tools. So

383
00:20:01,540 --> 00:20:04,810
those those folks could
collaborate together and work

384
00:20:04,810 --> 00:20:08,260
together and not have to go and
colocate. So those were in

385
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place. When we started to work
on the ARRW program, I learned

386
00:20:13,480 --> 00:20:16,300
very quickly that there's just
no way that you're going to get

387
00:20:16,510 --> 00:20:20,020
all the experts on to one
Lockheed Martin campus to go and

388
00:20:20,020 --> 00:20:23,710
work this problem. But because
we had those tools in place, we

389
00:20:23,710 --> 00:20:26,680
didn't have to, we just, you
know, we had somebody, we have

390
00:20:26,680 --> 00:20:29,080
folks, you know, spread all
across the country, I think we

391
00:20:29,080 --> 00:20:31,240
have seven different Lockheed
Martin sites that are that are

392
00:20:31,240 --> 00:20:33,460
working this program all
together collaboratively,

393
00:20:33,460 --> 00:20:37,150
because we have all of those
tools in place. And really, that

394
00:20:37,150 --> 00:20:40,240
was one interesting thing with
COVID. You know, before COVID

395
00:20:40,240 --> 00:20:43,330
even made it popular to work in
these distributed virtual teams,

396
00:20:43,360 --> 00:20:46,030
ARRW was already doing it
because we had to, we had no

397
00:20:46,030 --> 00:20:48,280
other choice. That was the only
way we were going to get there.

398
00:20:49,020 --> 00:20:50,820
Arlen Kostival: And it's a
really good question in terms of

399
00:20:50,820 --> 00:20:53,460
how you break down a complex
problem like this. Being a

400
00:20:53,460 --> 00:20:55,740
systems engineer, I like to
think about it in terms of just

401
00:20:55,740 --> 00:20:58,890
following our standard
development cycle. We often call

402
00:20:58,890 --> 00:21:02,070
that the systems engineering V,
where you start at requirements

403
00:21:02,070 --> 00:21:05,010
and you break it down into
architecture, trade studies, and

404
00:21:05,280 --> 00:21:07,680
you go do some design, and work
your way back up and

405
00:21:07,680 --> 00:21:10,800
implementation and operations.
What makes this challenge

406
00:21:10,800 --> 00:21:14,190
particularly unique, though, is
the pace, right. We're trying to

407
00:21:14,220 --> 00:21:16,560
do something that would
typically take us five to 10

408
00:21:16,590 --> 00:21:20,160
years to mature to operational
readiness. We're trying to solve

409
00:21:20,160 --> 00:21:24,090
that problem in less than half
that time. So I think there's a

410
00:21:24,090 --> 00:21:27,030
few keys to success to doing
that, effectively. One, we're

411
00:21:27,030 --> 00:21:29,370
using a lot of model based
engineering tools. So I'm trying

412
00:21:29,370 --> 00:21:32,100
to work more in that, in the
digital world, to take advantage

413
00:21:32,100 --> 00:21:35,190
of that speed that comes with
digital communications and

414
00:21:35,190 --> 00:21:38,550
digital engineering. I mentioned
already, partnering very closely

415
00:21:38,550 --> 00:21:40,920
with your government
counterparts to establish clear

416
00:21:40,920 --> 00:21:45,030
requirements that are consistent
upfront has been huge. And then

417
00:21:45,060 --> 00:21:48,450
for Lockheed Martin, you know,
we've invested in a 65,000

418
00:21:48,480 --> 00:21:52,050
square foot factory in Cortland,
Alabama, it's becoming our

419
00:21:52,050 --> 00:21:55,440
production center for these
vehicles. And, you know, getting

420
00:21:55,440 --> 00:21:58,770
that started early, I think has
been really effective for us to

421
00:21:58,800 --> 00:22:01,290
think about, you know,
delivering vehicles before we've

422
00:22:01,290 --> 00:22:02,970
ever even finished the design
for them.

423
00:22:03,600 --> 00:22:06,150
John "Slick" Baum: Sure, again,
you're just continuing to make

424
00:22:06,150 --> 00:22:08,820
me think about this problem. And
I do want to keep focusing on

425
00:22:08,820 --> 00:22:11,310
people. And I don't want to
sound crass, but I'm a fighter

426
00:22:11,310 --> 00:22:14,280
pilot, so I'll try to try to
come off as cleanly as I can

427
00:22:14,280 --> 00:22:17,490
here. But you know, the folks
that delivered the X-15, I'm

428
00:22:17,490 --> 00:22:19,710
talking about the engineers in
the workforce, I mean, they're

429
00:22:19,710 --> 00:22:23,190
obviously largely dead. And the
government's on again, off

430
00:22:23,190 --> 00:22:26,820
again, approach to hypersonics
was really brutal on the experts

431
00:22:26,820 --> 00:22:30,240
in this workforce, you know,
over the decades after that. So

432
00:22:30,330 --> 00:22:33,360
how did you cultivate a new
bench of talent to to take this

433
00:22:33,390 --> 00:22:34,320
this project on?

434
00:22:34,000 --> 00:22:37,270
Eric Knutson: So Slick, like a
like a fighter pilot, although

435
00:22:37,270 --> 00:22:40,000
at some point, they may not
exist, what they touched and did

436
00:22:40,000 --> 00:22:43,450
lives on. And that's very much
the case with the hypersonic

437
00:22:43,450 --> 00:22:47,590
community of the 1960s. They
provided those little puzzle

438
00:22:47,590 --> 00:22:51,580
pieces that would form the
entire picture eventually. What

439
00:22:51,580 --> 00:22:55,540
it took was the computing
resources, the modeling and

440
00:22:55,540 --> 00:22:59,230
simulation, to stitch those all
together. But ultimately, you're

441
00:22:59,230 --> 00:23:02,230
absolutely right, it comes back
to the people. This is not a

442
00:23:02,230 --> 00:23:05,620
case where you can bring folks
in that are miles deep in their

443
00:23:05,620 --> 00:23:09,580
specialty, and they stay within
that box. This takes a unique

444
00:23:09,580 --> 00:23:13,750
set of individuals that can go
beyond their their comfort zone,

445
00:23:14,350 --> 00:23:17,770
they can operate without a
safety net, that can cross into

446
00:23:17,770 --> 00:23:20,890
all the disciplines that they
affect, to a great risk, take on

447
00:23:20,890 --> 00:23:24,250
that challenge, and put forth a
solution that we can go and

448
00:23:24,250 --> 00:23:24,880
test.

449
00:23:26,820 --> 00:23:35,910
Arlen Kostival: programs that
have been pretty effective. One,

450
00:23:37,140 --> 00:23:44,850
we're pairing younger employees
with folks from more established

451
00:23:44,850 --> 00:23:48,300
heritage programs that are doing
ballistics and ballistic missile

452
00:23:48,300 --> 00:23:51,450
defense to try and train those
skills for how you do missile

453
00:23:51,450 --> 00:23:54,030
development, not just for
hypersonic technology, but

454
00:23:54,090 --> 00:23:56,490
booster platforms as well. We've
also got some really good

455
00:23:56,490 --> 00:23:59,400
partnerships with like local
high schools and universities.

456
00:23:59,850 --> 00:24:03,420
And you know, in particular,
it's not just the design talent,

457
00:24:03,420 --> 00:24:06,210
but it's also manufacturing and
operations. We're trying to

458
00:24:06,210 --> 00:24:10,200
cultivate a good bench of folks
who are able to actually

459
00:24:10,200 --> 00:24:13,140
manufacture and test these
because they're not simple

460
00:24:13,380 --> 00:24:17,670
systems to manufacture either.
And then, you know, another

461
00:24:17,700 --> 00:24:20,100
element that's been really
important for us is the

462
00:24:20,100 --> 00:24:22,380
partnership that we've had, like
I've talked about, with our

463
00:24:22,380 --> 00:24:26,820
customers. We've had a lot of
Navy and Army and OSD senior

464
00:24:26,820 --> 00:24:30,870
leaders come down and visit our
factory, talk to our workforce

465
00:24:30,900 --> 00:24:34,050
and really inspire them and
motivate them to want to face

466
00:24:34,050 --> 00:24:36,240
this challenge. I think that's
been really effective.

467
00:24:36,720 --> 00:24:39,540
Brian Schappacher: And just to
add on to that, you know, as a

468
00:24:39,540 --> 00:24:42,570
corporation, really Lockheed
Martin has invested like well

469
00:24:42,570 --> 00:24:47,220
over $100 million in not just
internally but in suppliers and

470
00:24:47,220 --> 00:24:51,000
universities as Arlen said. So
we've been investing all over

471
00:24:51,000 --> 00:24:54,540
the place and developing that
bench that is needed to continue

472
00:24:54,540 --> 00:24:56,670
to move tech hypersonic
technology forward.

473
00:24:57,120 --> 00:24:59,310
John "Slick" Baum: Awesome.
Well, okay, so now you you all

474
00:24:59,310 --> 00:25:01,830
have your team, you've got your
requirements, and you've broken

475
00:25:01,830 --> 00:25:03,570
down the initial task. What's
next?

476
00:25:03,870 --> 00:25:06,150
Eric Knutson: Yeah, the next
step is really how you approach

477
00:25:06,150 --> 00:25:09,090
the problem, we tend to approach
it in the scientific approach,

478
00:25:09,120 --> 00:25:12,720
we will look at the systematic
observations and measurements,

479
00:25:12,750 --> 00:25:16,050
the experiments and formulation
testing and modification of our

480
00:25:16,050 --> 00:25:19,740
hypothesis. And as we go through
all of that, there's no doubt

481
00:25:19,770 --> 00:25:22,200
that something's not going to
work the way we expect it to.

482
00:25:22,230 --> 00:25:25,830
We're not going to have all the
data, and having the wherewithal

483
00:25:25,830 --> 00:25:29,670
and the readiness to lay out the
alternative approaches, and

484
00:25:29,700 --> 00:25:32,070
re-attack and modify our
hypothesis so that we can

485
00:25:32,070 --> 00:25:34,890
ultimately get to something that
works. But really it's just

486
00:25:34,890 --> 00:25:36,690
focusing on a scientific
approach.

487
00:25:36,990 --> 00:25:39,960
Brian Schappacher: And from ARRW
standpoint, we've really, really

488
00:25:39,960 --> 00:25:43,170
had to leverage digital
transformation and digital

489
00:25:43,170 --> 00:25:46,680
simulation models to move this
move this forward, you know. We

490
00:25:46,680 --> 00:25:50,160
develop these super complex
simulation models. So we were

491
00:25:50,160 --> 00:25:54,120
able to take a digital design of
the ARRW missile and stick it on

492
00:25:54,120 --> 00:25:58,380
a digital model of a B-52, and
fly missions all over the world,

493
00:25:58,380 --> 00:26:01,920
before we ever even built our
first component, You know, from

494
00:26:01,920 --> 00:26:05,250
those simulation models, you
start with scale, you know,

495
00:26:05,250 --> 00:26:07,500
scaled models that you would
bring to a wind tunnel, and

496
00:26:07,500 --> 00:26:12,570
actually collect some real data
on your, you know, your

497
00:26:12,720 --> 00:26:16,560
potential design that you are
going to move forward with. That

498
00:26:16,560 --> 00:26:19,260
includes hypersonic wind tunnel
strength as those exist as well.

499
00:26:19,260 --> 00:26:22,410
So you can collect hypersonic
data while you're sitting on the

500
00:26:22,410 --> 00:26:26,010
ground, then, you know, the next
step is really to start building

501
00:26:26,250 --> 00:26:28,860
hardware and developing software
that's going to control that

502
00:26:28,860 --> 00:26:31,560
hardware. We have very high
levels of simulation that we

503
00:26:31,560 --> 00:26:33,840
call our hardware in the loop,
that's kind of our graduation

504
00:26:33,840 --> 00:26:37,290
exercise where you actually
bring the real missile hardware

505
00:26:37,290 --> 00:26:40,140
and you set it up on a bench and
you make everything work

506
00:26:40,140 --> 00:26:43,020
together. And then you know,
we're, as we move into the

507
00:26:43,020 --> 00:26:44,970
flight test stage of the
program, you're constantly

508
00:26:44,970 --> 00:26:48,270
collecting that data that would
improve your simulation models,

509
00:26:48,270 --> 00:26:52,620
because it is way cheaper to
simulate, to simulate your

510
00:26:52,620 --> 00:26:54,690
flight or simulate your missile
than it is to go ahead and

511
00:26:54,690 --> 00:26:57,930
actually do a flight test. So we
rely very, very heavily on those

512
00:26:57,930 --> 00:26:58,800
digital models.

513
00:26:58,890 --> 00:27:01,050
John "Slick" Baum: Now,
obviously, this all sounds like

514
00:27:01,080 --> 00:27:04,830
you've got a plan, but I'm sure
that there were some challenges

515
00:27:04,830 --> 00:27:07,620
along the way. So can you
highlight what maybe some of

516
00:27:07,620 --> 00:27:09,930
your biggest challenges were
during this period and how you

517
00:27:09,930 --> 00:27:10,440
tackle them?

518
00:27:11,040 --> 00:27:14,370
Eric Knutson: The challenges
were constant and unrelenting.

519
00:27:14,400 --> 00:27:16,980
It'd be really easy to complain
about, well, I can't get wind

520
00:27:16,980 --> 00:27:20,400
tunnels, I can't get funds, I
can't get people, all these

521
00:27:20,400 --> 00:27:24,690
things are common challenges.
But the real challenge that we

522
00:27:24,690 --> 00:27:29,610
face is moving on, We cannot sit
here and expect to have 110%

523
00:27:29,610 --> 00:27:32,310
answers to every question. But
we need to be comfortable with

524
00:27:32,310 --> 00:27:36,720
saying, Okay, I've got my 80 or
90%. Let's move on. That's

525
00:27:36,720 --> 00:27:38,400
probably the biggest challenge
we face.

526
00:27:40,370 --> 00:27:42,260
Brian Schappacher: Yeah, and I
don't know that we as ARRW that

527
00:27:42,260 --> 00:27:45,410
we have, you know, we have the
secret formula. But I know the

528
00:27:45,410 --> 00:27:49,730
dedicated team is is a huge part
of how we could tackle these.

529
00:27:49,970 --> 00:27:52,190
And I'll just give one quick
example. You know, COVID,

530
00:27:52,190 --> 00:27:54,680
obviously has impacted
everybody. But in particular,

531
00:27:54,680 --> 00:27:57,740
when we were going out to do a
wind tunnel test, we had a whole

532
00:27:57,740 --> 00:28:01,970
team of engineers going out to
do that test. But COVID struck,

533
00:28:02,000 --> 00:28:06,320
and everybody except for one
person was was either infected

534
00:28:06,320 --> 00:28:08,750
with COVID or had to go into
isolation and was not able to

535
00:28:08,750 --> 00:28:12,650
work. But instead of taking the
massive schedule hit that that

536
00:28:12,650 --> 00:28:15,350
would have been the one
remaining engineer, he said, You

537
00:28:15,350 --> 00:28:18,290
know what, I'm just gonna do it
and pulled double and triple

538
00:28:18,290 --> 00:28:21,890
duty, double shifts, triple
shifts, whatever it took to get

539
00:28:21,890 --> 00:28:24,830
it done. So we didn't have to
cancel that test. And I think if

540
00:28:24,830 --> 00:28:28,490
we didn't have people that were
dedicated like that, we just, we

541
00:28:28,490 --> 00:28:29,270
just couldn't get there.

542
00:28:31,040 --> 00:28:33,020
Arlen Kostival: You know,
communication, I think is one of

543
00:28:33,020 --> 00:28:35,960
the hardest challenges that we
face in trying to establish a

544
00:28:35,960 --> 00:28:39,050
really complicated system like
this very quickly. Brian

545
00:28:39,050 --> 00:28:41,930
mentioned that COVID obviously
made that a whole different

546
00:28:41,930 --> 00:28:45,830
ballgame. And I want to give a
shout out to kind of the unsung

547
00:28:45,830 --> 00:28:50,090
heroes of of that consequence,
right? So there were days for me

548
00:28:50,090 --> 00:28:52,730
and for a lot of folks on our
program where we would start

549
00:28:52,730 --> 00:28:55,910
some of our meetings at 7am.
And, you know, we're working

550
00:28:55,910 --> 00:28:58,490
from home, and we're just tied
to our computers and our phones

551
00:28:58,490 --> 00:29:01,250
until nine o'clock at night.
Meanwhile, you know, for me, my

552
00:29:01,250 --> 00:29:04,400
wife was bringing meals and
taking care of the house chores.

553
00:29:04,430 --> 00:29:07,820
And you know, can't thank her
enough for that support. And I

554
00:29:07,820 --> 00:29:10,370
know for a fact that there are
tons of examples like that all

555
00:29:10,370 --> 00:29:13,370
across my program of folks who
are extremely dedicated to this

556
00:29:13,370 --> 00:29:16,640
mission working very hard. But
the pace of communications makes

557
00:29:16,640 --> 00:29:19,220
it really challenging to make
sure that you're keeping in sync

558
00:29:19,220 --> 00:29:21,350
with everybody as you're as
you're moving fast.

559
00:29:21,470 --> 00:29:23,720
John "Slick" Baum: Yeah, no, and
I really appreciate that that

560
00:29:23,720 --> 00:29:26,870
point, Arlen and, you know,
brings me to to another thought

561
00:29:26,870 --> 00:29:29,630
that you know, obviously the
missile itself isn't just one

562
00:29:29,630 --> 00:29:31,970
thing. So let's talk about
integration. It's the sum of

563
00:29:31,970 --> 00:29:34,760
many components and independent
systems. So how did you guys

564
00:29:34,790 --> 00:29:36,680
bring all that these different
pieces together?

565
00:29:36,770 --> 00:29:38,750
Eric Knutson: And that is
definitely a challenge.

566
00:29:38,780 --> 00:29:42,560
Hypersonics is a strange beast
in that everything, absolutely

567
00:29:42,560 --> 00:29:45,920
everything, affects everything
else. So we early on had to

568
00:29:45,920 --> 00:29:50,450
create our analysis tools that
considered thermodynamics,

569
00:29:50,450 --> 00:29:54,560
aerodynamic structures and
stresses, all as one, as one

570
00:29:54,560 --> 00:29:58,910
closed loop. In many ways, what
we created soon became known as

571
00:29:58,910 --> 00:30:01,520
digital engineering. is
something that had to be created

572
00:30:01,520 --> 00:30:04,400
long before digital engineering
was possible in order for

573
00:30:04,400 --> 00:30:09,230
hypersonics to work. So it's all
about the entirety, you can't

574
00:30:09,230 --> 00:30:12,410
have an engine developed
independent of an inlet,

575
00:30:12,740 --> 00:30:15,770
independent of an airframe,
because they all affect the

576
00:30:15,770 --> 00:30:18,770
airflow. And this just runs
throughout hypersonics.

577
00:30:19,550 --> 00:30:21,710
Brian Schappacher: And I
mentioned previously about our

578
00:30:21,740 --> 00:30:24,560
distributed workforce and
grabbing experts, wherever they

579
00:30:24,560 --> 00:30:27,980
are. Well, that also means
you're developing the subsystems

580
00:30:27,980 --> 00:30:30,770
and major subsystems and
different parts of the country.

581
00:30:30,800 --> 00:30:33,800
So we took the approach on on
ARRW to really divide the

582
00:30:33,800 --> 00:30:36,740
missile up into three major
subsystems. So you do all that

583
00:30:36,740 --> 00:30:40,760
integration from the minor
subsystems into one major

584
00:30:40,760 --> 00:30:43,730
subsystem. And then you bring,
once you once you get all those

585
00:30:43,730 --> 00:30:46,910
fully integrated, you can bring
all three pieces together, and

586
00:30:46,910 --> 00:30:48,710
really test how the whole system
works.

587
00:30:48,690 --> 00:30:51,067
Arlen Kostival: And Slick, I
think you touched on a really

588
00:30:51,124 --> 00:30:54,576
important point there, right,
it's more than just the missile

589
00:30:54,633 --> 00:30:58,143
system. We like to think about
hypersonics as being, you know,

590
00:30:58,199 --> 00:31:01,426
the vehicles themselves, but
there's a whole lot of other

591
00:31:01,482 --> 00:31:04,652
infrastructure you have to
develop to make these systems

592
00:31:04,709 --> 00:31:07,596
tactically capable. Weapon
control system, launcher

593
00:31:07,652 --> 00:31:11,049
platforms, canister systems,
logistics, training, readiness,

594
00:31:11,105 --> 00:31:14,275
all of these need to come
together and mesh perfectly as

595
00:31:14,332 --> 00:31:17,615
you integrate at the system
level for customers to be able

596
00:31:17,671 --> 00:31:21,068
to take these capabilities and
actually deploy them. And you

597
00:31:21,124 --> 00:31:24,521
know, there again, communication
to ensure that everybody is

598
00:31:24,577 --> 00:31:27,691
passing clean requirements
across interfaces is really,

599
00:31:27,747 --> 00:31:28,710
really important.

600
00:31:29,110 --> 00:31:31,300
John "Slick" Baum: Yeah,
absolutely. And I do want to

601
00:31:31,300 --> 00:31:33,850
focus on one thing I mean, you
know, I know I'm a knuckle

602
00:31:33,850 --> 00:31:36,220
dragger fighter pilot here. But
you know, the propulsion piece

603
00:31:36,220 --> 00:31:39,520
is so interesting to me. And
it's obviously a huge element

604
00:31:39,520 --> 00:31:42,070
in, you know, the successful
piece of a hypersonic missile.

605
00:31:42,070 --> 00:31:43,930
So how did you approach the
challenge? And it because I

606
00:31:43,930 --> 00:31:46,780
think it's really important for
our listeners to understand that

607
00:31:46,780 --> 00:31:50,230
there's such a huge difference
between propulsion for subsonic

608
00:31:50,230 --> 00:31:52,690
and supersonic flight versus
what's required for your

609
00:31:52,690 --> 00:31:54,010
challenge of hypersonic flight.

610
00:31:54,000 --> 00:31:56,610
Eric Knutson: Oh, absolutely.
It's all about energy and energy

611
00:31:56,610 --> 00:31:59,730
management, whether it's a boost
glide, or an air breathing

612
00:31:59,730 --> 00:32:02,970
system, it all starts off with
getting boosted up to an

613
00:32:02,970 --> 00:32:06,450
incredible velocity. So a lot of
similarity there. And it comes

614
00:32:06,450 --> 00:32:10,110
down to how do I create that
energy and somehow deal with all

615
00:32:10,110 --> 00:32:14,490
the heat, and the shock and
vibration of that much energy

616
00:32:14,490 --> 00:32:17,940
being expended in a short period
of time. For the air breathing,

617
00:32:17,970 --> 00:32:21,960
it gets additionally, more
complicated, in that I need to

618
00:32:21,960 --> 00:32:25,350
have an inlet, and they talk
about the inlet in terms of

619
00:32:25,380 --> 00:32:28,710
being started. Air has to be
able to flow down that inlet and

620
00:32:28,710 --> 00:32:31,680
get to a ramjet, or scramjet. If
you go back to something like

621
00:32:31,680 --> 00:32:36,120
the SR-71, they saw that by
having kind of a probe that

622
00:32:36,120 --> 00:32:41,070
would move almost three feet,
aft and forward, so that they

623
00:32:41,070 --> 00:32:44,340
could keep the shockwaves where
they need to be. That was over a

624
00:32:44,340 --> 00:32:48,360
couple Mach speed range. Now
you're getting up into

625
00:32:48,360 --> 00:32:52,140
hypersonics. So huge ranges that
you have to cover. And you need

626
00:32:52,140 --> 00:32:54,540
to be able to do that without
having all sorts of moving

627
00:32:54,540 --> 00:32:57,960
parts. So it became much more of
a challenge. I don't know,

628
00:32:57,960 --> 00:33:00,540
Brian, tell us a little bit
about how it affected the boost

629
00:33:00,540 --> 00:33:00,840
glide.

630
00:33:00,870 --> 00:33:03,390
Brian Schappacher: Well, I think
about it from just the size of

631
00:33:03,390 --> 00:33:07,140
the booster too. You hit on it.
From a boost glide, that's where

632
00:33:07,140 --> 00:33:10,260
all the energy is coming from is
from the booster to get there,

633
00:33:10,260 --> 00:33:13,350
to get to your target. But then
you think of an ARRW, that's got

634
00:33:13,350 --> 00:33:16,920
to go on an airplane, well, you
know, an airplane can't carry an

635
00:33:16,950 --> 00:33:19,620
unlimited amount of weight. So
you really have to balance that

636
00:33:19,770 --> 00:33:23,490
booster and how much thrust and
how much you need to get out of

637
00:33:23,490 --> 00:33:26,040
a booster, versus what the
airplane can carry as well to

638
00:33:26,040 --> 00:33:28,890
ensure that you're still able to
meet your mission, and

639
00:33:28,890 --> 00:33:31,650
obviously, you know, do it at
hypersonic speeds.

640
00:33:31,000 --> 00:33:32,980
John "Slick" Baum: Well, yeah, I
mean, you talked about

641
00:33:33,010 --> 00:33:35,410
obviously, energy management and
building up energy and

642
00:33:35,410 --> 00:33:39,130
dissipating energy, obviously a
huge challenge. And I know I'm

643
00:33:39,130 --> 00:33:41,620
not spoiling anything for our
listeners, because I'm sure

644
00:33:41,620 --> 00:33:44,590
everybody has seen Top Gun 2
now, I'm just, you know, excited

645
00:33:44,590 --> 00:33:47,860
that Maverick can punch out at
Mach 10 and still walk into a

646
00:33:47,860 --> 00:33:50,830
bar and get a drink. So, but
back on focus here, I want to

647
00:33:51,100 --> 00:33:53,950
ask you what else is really
unique to a hypersonic system

648
00:33:53,950 --> 00:33:55,330
that we might not know about.

649
00:33:55,000 --> 00:33:58,030
Brian Schappacher: So one area
that comes to my mind is all of

650
00:33:58,030 --> 00:34:01,030
your subsystem, we talked about
the system being made up of a

651
00:34:01,030 --> 00:34:05,380
bunch of subsystems, well, each
of those have a specific job to

652
00:34:05,380 --> 00:34:07,780
do, but when it comes to
hypersonics, they have to do it

653
00:34:07,780 --> 00:34:11,020
so much faster. You know, you
may, in a more traditional

654
00:34:11,020 --> 00:34:13,900
cruise missile, you may not
worry so much about the time it

655
00:34:13,900 --> 00:34:17,770
takes for a subsystem to
initialize or be ready to do its

656
00:34:17,770 --> 00:34:21,790
job. But in hypersonics you
don't. Time is really not a

657
00:34:21,790 --> 00:34:25,750
luxury that you have because
everything happens so fast.

658
00:34:25,780 --> 00:34:28,810
Something else that that's
unique is the plasma layer. So

659
00:34:28,810 --> 00:34:31,660
when you're going that fast and
you're heating the air around

660
00:34:31,660 --> 00:34:34,900
and creating these massive
amounts of pressure and heat as

661
00:34:34,900 --> 00:34:37,270
you're flying through the
atmosphere, you're actually

662
00:34:37,270 --> 00:34:41,620
super heating it and creating
plasma. And understanding you

663
00:34:41,620 --> 00:34:45,280
know, your control strategy and
how you're actually going to fly

664
00:34:45,280 --> 00:34:48,340
through that or how your
electronic systems are going to

665
00:34:48,460 --> 00:34:51,310
operate through that, those are
those are definitely challenges

666
00:34:51,310 --> 00:34:54,550
that your your design has to
handle for sure. Something else

667
00:34:54,550 --> 00:34:58,210
that's probably unique to is is
Paschen's law, or Paschen's

668
00:34:58,210 --> 00:35:01,420
curve. This is something
Freidrich Paschen discovered,

669
00:35:01,420 --> 00:35:05,110
that as you reduce the pressure
on a gas, the voltage required

670
00:35:05,110 --> 00:35:08,650
for electricity to actually arc
between two conductors, that

671
00:35:08,650 --> 00:35:11,980
voltage decreases as well. And
when you start getting into the

672
00:35:11,980 --> 00:35:15,610
hypersonic realm where we know
that we're flying higher, where

673
00:35:15,610 --> 00:35:19,090
the atmosphere, there's less
pressure, that voltage starts to

674
00:35:19,090 --> 00:35:22,390
come down. And depending on how
you design your system, or

675
00:35:22,390 --> 00:35:24,820
choose your components, you may
start to be affected by that,

676
00:35:25,150 --> 00:35:28,870
where you know, everything,
everything in the world today is

677
00:35:28,870 --> 00:35:31,210
smaller and closer together, you
think of your cell phones are

678
00:35:31,210 --> 00:35:34,150
getting smaller and smaller.
Well, that means the little

679
00:35:34,210 --> 00:35:37,360
electrical components inside of
there are getting more compact,

680
00:35:37,360 --> 00:35:39,790
and your pins are getting closer
together. Well, that may not

681
00:35:39,790 --> 00:35:42,700
work if you're in an area where
where Paschens Lawn comes into

682
00:35:42,700 --> 00:35:45,520
play. So you just have to be
very careful with your design

683
00:35:45,520 --> 00:35:48,250
and just understand all of those
effects as you're as you're

684
00:35:48,250 --> 00:35:48,790
going through.

685
00:35:49,350 --> 00:35:51,570
Arlen Kostival: And Slick, I
think it's really important that

686
00:35:51,570 --> 00:35:55,230
you mentioned the hypersonic
system, right? So I think when

687
00:35:55,230 --> 00:35:58,230
you look outside of just the
missiles, and the launchers and

688
00:35:58,920 --> 00:36:02,190
control stuff, it's also really
important to pay attention to

689
00:36:02,190 --> 00:36:04,620
the fact that you need a very
robust intelligence

690
00:36:04,620 --> 00:36:07,620
infrastructure to be able to
make good use of these systems.

691
00:36:07,620 --> 00:36:11,820
And in a tactical scenario, you
need really fast, credible,

692
00:36:11,820 --> 00:36:15,570
reliable info on potential
targets. And that's, you know, I

693
00:36:15,570 --> 00:36:19,440
think, impact outside of just
the Army, Air Force, Navy

694
00:36:19,470 --> 00:36:22,440
environment that that we're
seeing with the creation of this

695
00:36:22,440 --> 00:36:24,810
capability from an operational
standpoint as well.

696
00:36:25,020 --> 00:36:26,700
John "Slick" Baum: I really
appreciate it because, you know,

697
00:36:26,700 --> 00:36:29,460
again, these are the experts
that we're discussing this stuff

698
00:36:29,460 --> 00:36:32,790
with, and you all have, we've
really been talking up to this

699
00:36:32,790 --> 00:36:36,450
point about the concept and
getting to the phase of having

700
00:36:36,450 --> 00:36:39,480
something real. So when did you
really think you were turning

701
00:36:39,480 --> 00:36:41,670
the corner from a science
project to something that was

702
00:36:41,670 --> 00:36:44,190
really going to be able to be
built and flown? And I don't

703
00:36:44,190 --> 00:36:46,290
mean, as you know, to sound
insulting would say, but, you

704
00:36:46,290 --> 00:36:48,660
know, I have to think that
there's a window where you're

705
00:36:48,660 --> 00:36:51,180
literally, you know, studying
how you'll overcome some of

706
00:36:51,180 --> 00:36:53,550
these challenges, and then
you'll start, you start to see

707
00:36:53,550 --> 00:36:55,950
it come together into real
physical being.

708
00:36:56,250 --> 00:36:59,160
Eric Knutson: It's interesting,
you know, as a pilot, one of the

709
00:36:59,160 --> 00:37:02,640
monitors that we wear is, it's
hours of sheer boredom

710
00:37:02,640 --> 00:37:07,320
interrupted by moments of
absolute terror. In hypersonics,

711
00:37:07,350 --> 00:37:10,800
if something goes wrong, it goes
wrong really, really fast. So

712
00:37:10,800 --> 00:37:14,100
it's a little bit opposite. It's
every moment is sheer terror.

713
00:37:14,280 --> 00:37:18,030
Everything has to be done just
properly. And it's when you can

714
00:37:18,030 --> 00:37:21,990
get everything to work together
as design, that you start to see

715
00:37:21,990 --> 00:37:25,470
that that turn. And for me, that
kind of happened, as we were

716
00:37:25,470 --> 00:37:29,190
going through numerous
tunneltests and various ground

717
00:37:29,190 --> 00:37:33,180
tests, where we proved out, yes,
we can actually predict what's

718
00:37:33,180 --> 00:37:37,890
going to happen. And as the
these became a majority, and

719
00:37:37,890 --> 00:37:41,700
then everything was predicted,
just as it turned out, it kind

720
00:37:41,700 --> 00:37:44,640
of gave us that satisfaction
that you know what, even though

721
00:37:44,640 --> 00:37:47,100
we cannot do everything on the
ground, our predictive

722
00:37:47,100 --> 00:37:50,430
capabilities are now such that I
think we can go and fly and fly

723
00:37:50,430 --> 00:37:51,300
successfully.

724
00:37:51,900 --> 00:37:53,280
Brian Schappacher: And I
remember this pretty

725
00:37:53,280 --> 00:37:55,800
specifically as well, you know,
I talked about computer models,

726
00:37:55,800 --> 00:37:59,040
and we spent so much of the
early days of the program in the

727
00:37:59,040 --> 00:38:02,670
computer models and making it
work on a computer screen. Well,

728
00:38:02,670 --> 00:38:06,390
as you mentioned, you know, Tom
Cruise went Mach 10 in a manned

729
00:38:06,390 --> 00:38:09,840
jet on a on a computer screen.
But  that's a whole different

730
00:38:09,840 --> 00:38:12,000
ballgame when you bring it off
the screen and you actually

731
00:38:12,000 --> 00:38:14,580
bring the hardware together. So
the first time I witnessed a

732
00:38:14,580 --> 00:38:17,400
hardware in the loop test, this
is where we actually take all of

733
00:38:17,400 --> 00:38:20,250
the missile subsystems that
really make up an ARRW missile,

734
00:38:20,940 --> 00:38:24,150
we stick them on a bench and
plug them all in together. And

735
00:38:24,150 --> 00:38:29,430
we actually have them work
together to complete a simulated

736
00:38:29,430 --> 00:38:32,820
mission where every every
subsystem has to do its job,

737
00:38:33,060 --> 00:38:35,880
with its precise timing, seeing
that all come together and work

738
00:38:35,880 --> 00:38:38,160
you know, all these things that
are coming from all these

739
00:38:38,160 --> 00:38:40,560
various parts of the country all
coming together to one and

740
00:38:40,560 --> 00:38:43,800
actually working. That's when
that's when I knew that this is,

741
00:38:43,830 --> 00:38:44,880
Yep, this is gonna work.

742
00:38:45,300 --> 00:38:47,490
Arlen Kostival: And just real
quick, the the moment for me was

743
00:38:47,490 --> 00:38:50,070
the first time I walked out into
our factory in Cortland,

744
00:38:50,070 --> 00:38:54,360
Alabama, and I saw, you know,
major components of our first

745
00:38:54,360 --> 00:38:57,150
vehicles being worked on and
assembled by these incredibly

746
00:38:57,150 --> 00:39:00,030
dedicated people, you know, just
getting a chance to meet with

747
00:39:00,060 --> 00:39:03,060
with those technicians and
manufacturing engineers who had

748
00:39:03,060 --> 00:39:05,280
been bringing this stuff to life
while I've been sitting in

749
00:39:05,280 --> 00:39:08,820
Denver working on CAD models, it
was a really important moment.

750
00:39:08,820 --> 00:39:12,210
And that's what I knew when I
saw the passion in their faces

751
00:39:12,480 --> 00:39:14,400
as they were working on all this
stuff. That's when I knew that

752
00:39:14,400 --> 00:39:16,770
we were we were doing something
pretty big and we were on a

753
00:39:16,770 --> 00:39:17,790
pretty exciting mission.

754
00:39:18,330 --> 00:39:20,520
John "Slick" Baum: Alright, so
I've got to ask what's next? It

755
00:39:20,520 --> 00:39:23,400
sounds like you have an article.
Do you just hanging on a B-52

756
00:39:23,400 --> 00:39:26,070
and go launch it? Or is there a
big regiment of ground testing

757
00:39:26,070 --> 00:39:27,120
that has to be done first?

758
00:39:27,110 --> 00:39:29,145
Brian Schappacher: You're a
pilot, you know that. No, it's

759
00:39:29,197 --> 00:39:32,224
definitely not that simple.
Maybe it is in the movies, but

760
00:39:32,276 --> 00:39:35,564
not in real life. You know, from
from our standpoint, safety of

761
00:39:35,550 --> 00:40:09,660
I appreciate all of that to the
discussion. And it really cuts

762
00:39:35,616 --> 00:39:38,800
the aircrew is paramount. So
it's not just you know, Lockheed

763
00:39:38,852 --> 00:39:41,722
Martin obviously is very
concerned about safety. So our

764
00:39:41,775 --> 00:39:45,062
the range safety officers and so
are the aircraft community and

765
00:39:45,115 --> 00:39:48,037
so are the pilots. So we're,
there's all these different

766
00:39:48,089 --> 00:39:51,116
safety boards that want to
review your design, review your

767
00:39:51,169 --> 00:39:54,404
testing data, so you can prove
to them that this thing is safe

768
00:39:54,456 --> 00:39:57,744
to hang on an aircraft. And that
includes, you know, we have to

769
00:39:57,797 --> 00:40:00,928
do integration testing with an
aircraft, right, software and

770
00:40:00,980 --> 00:40:03,903
hardware integration testing
with the aircraft itself to

771
00:40:03,955 --> 00:40:06,721
check out how the two systems
interact. We have to do

772
00:40:06,773 --> 00:40:09,696
compatibility tests where we
make sure that that all the

773
00:40:09,748 --> 00:40:12,566
electrical systems on the
aircraft are not interfering

774
00:40:10,020 --> 00:40:26,910
to the important part of
innovation, that's learning

775
00:40:12,618 --> 00:40:15,802
with the missile, but also that
the missile isn't interfering

776
00:40:15,854 --> 00:40:19,142
with the aircraft. And once you
clear all of those hurdles, you

777
00:40:19,194 --> 00:40:22,064
are granted a limited flight
clearance, which really is

778
00:40:22,117 --> 00:40:24,570
you're okay to go ahead and test
at this point.

779
00:40:27,690 --> 00:40:32,550
through failure. You know,
obviously, Congress and others

780
00:40:32,550 --> 00:40:36,060
want to see immaculate results
from day one. But I think most

781
00:40:36,060 --> 00:40:38,130
of us would argue that it's
pretty unrealistic, especially

782
00:40:38,130 --> 00:40:40,380
for such a tough program, as our
listeners know, that you guys

783
00:40:40,380 --> 00:40:43,260
have an incredible feat in front
of you. So if your batting

784
00:40:43,260 --> 00:40:45,480
average is too high, it may be
safe to say that you're not

785
00:40:45,480 --> 00:40:48,120
pushing up hard enough. And
leaders need to give programs

786
00:40:48,120 --> 00:40:50,850
top cover to allow for this
learning. And that's a hard

787
00:40:50,850 --> 00:40:52,830
task. So can you walk us through
your thoughts on that?

788
00:40:52,860 --> 00:40:57,360
Yeah, I mean, you know, we're
maturing technology, really

789
00:40:57,360 --> 00:41:01,170
quickly. And sometimes
challenges arise there. I think,

790
00:41:01,200 --> 00:41:04,320
I think SpaceX is a really good
example of a company that that

791
00:41:04,350 --> 00:41:07,230
does a lot of learning from,
from failure. I mean, if you, if

792
00:41:07,230 --> 00:41:09,810
you look at them in the
beginning, they, they were going

793
00:41:09,810 --> 00:41:12,990
to launch a payload into space,
and then land they're boosters

794
00:41:12,990 --> 00:41:16,170
back on a barge either in the
Atlantic or back on the launch

795
00:41:16,170 --> 00:41:19,560
pad that they they left from or
right next to it. So that can be

796
00:41:19,560 --> 00:41:23,670
reused. And, you know, they're
very, very well covered. They

797
00:41:23,670 --> 00:41:26,730
had some mishaps in the
beginning of their program as

798
00:41:26,730 --> 00:41:29,250
well, but look where they are
now. I mean, it's almost second

799
00:41:29,250 --> 00:41:31,950
nature. And I myself, as
somebody that lives in Central

800
00:41:31,950 --> 00:41:36,390
Florida, I mean, it's almost,
you see so many launches, all

801
00:41:36,390 --> 00:41:39,480
the time, it's almost second
nature now with how well they're

802
00:41:39,480 --> 00:41:41,790
doing, you don't even consider
all of the challenges that they

803
00:41:41,790 --> 00:41:44,490
had to go through in the
beginning. And hypersonics is

804
00:41:44,490 --> 00:41:46,800
definitely like that, you know,
where we really are pushing the

805
00:41:46,800 --> 00:41:50,100
envelope of what's possible at
an extremely rapid pace. So

806
00:41:50,100 --> 00:41:52,770
yeah, that opens yourself up to
the possibility that sometimes

807
00:41:52,770 --> 00:41:55,470
things aren't going to go
exactly as you planned them. I

808
00:41:55,470 --> 00:41:58,260
think from ARRW's standpoint,
our customer has been extremely

809
00:41:58,260 --> 00:42:01,800
supportive here. You know,
obviously, everybody, including

810
00:42:01,800 --> 00:42:04,530
our customer would have
preferred that we'd meet all of

811
00:42:04,530 --> 00:42:07,380
our objectives during every
single flight test. But you

812
00:42:07,380 --> 00:42:10,230
know, when we did have a less
than desired results, the

813
00:42:10,230 --> 00:42:12,990
approach from our customer
really was, you know, they come

814
00:42:12,990 --> 00:42:15,660
into the room and say, Okay,
what did we learn? How fast can

815
00:42:15,660 --> 00:42:19,440
we recover, and go try this
again. So the focus has been on

816
00:42:19,440 --> 00:42:22,110
learning from from day one. And
that's why, you know, a lot of

817
00:42:22,110 --> 00:42:25,260
these test missiles are very
highly instrumented, so we can

818
00:42:25,260 --> 00:42:29,460
collect as much data as
possible. So even if we don't

819
00:42:29,460 --> 00:42:33,360
get quite all of our objectives
complete, there is a ton of of

820
00:42:33,360 --> 00:42:37,080
data, and a ton of learning to
come out of that. Yeah, I

821
00:42:37,000 --> 00:42:38,710
John "Slick" Baum: couldn't
agree more. And you know, one of

822
00:42:38,710 --> 00:42:41,500
the things that's a lot tougher
for you is you have those

823
00:42:41,500 --> 00:42:43,990
requirements, I mean, that if a
company you were mentioning

824
00:42:43,990 --> 00:42:47,320
before, they had no requirements
to land something on a barge.

825
00:42:47,320 --> 00:42:49,330
They just did it, because it
made sense for their business

826
00:42:49,330 --> 00:42:52,570
model. And, you know, obviously,
you know, they can fail and keep

827
00:42:52,570 --> 00:42:55,180
failing, as long as they have
the bankroll to do it. And it's

828
00:42:55,180 --> 00:42:57,790
just a totally different
scenario. So you guys are really

829
00:42:57,790 --> 00:43:00,040
crushing it with the fact that
you do have stringent

830
00:43:00,040 --> 00:43:02,950
requirements, you know, for the
taxpayer, and you're being great

831
00:43:02,950 --> 00:43:06,040
stewards of all of that. So, you
know, I do want to fast forward

832
00:43:06,040 --> 00:43:08,710
to, you know, some main factors
that we'll be tracking, you

833
00:43:08,710 --> 00:43:11,830
know, as ARRW is meeting its
design objectives and thinking

834
00:43:11,830 --> 00:43:13,600
about launching potentially next
spring, right.

835
00:43:13,000 --> 00:43:23,800
Awesome. So I'm going to shake
things up on the Aerospace

836
00:43:13,590 --> 00:43:15,862
Brian Schappacher: Yeah, I mean,
we still have upcoming flight

837
00:43:15,915 --> 00:43:18,927
tests, we've completed our
booster test series, which was

838
00:43:18,980 --> 00:43:22,151
really all about, you know,
mainly focused on validating the

839
00:43:22,204 --> 00:43:25,375
performance of the booster. So
now we're moving into what we

840
00:43:24,490 --> 00:43:57,640
Advantage here because I have a
few questions that I really want

841
00:43:25,428 --> 00:43:28,546
call the all up round test
series, which is which is end to

842
00:43:28,599 --> 00:43:32,034
end, right. We're still going to
focus on booster performance, of

843
00:43:32,087 --> 00:43:35,205
course, but we're going to shift
some focus on to the, some

844
00:43:35,258 --> 00:43:38,112
additional focus on to the
glider performance. So yep,

845
00:43:38,165 --> 00:43:41,441
there are flight tests upcoming
for the for all up rounds, and

846
00:43:41,494 --> 00:43:44,824
you know, just keep an eye out
in the news. And as you see, you

847
00:43:44,877 --> 00:43:47,731
know, in the way that we've
structured our flight test

848
00:43:47,783 --> 00:43:51,060
program, you can think of each
subsequent flight tests being a

849
00:43:51,113 --> 00:43:54,442
little harder than the previous
one. So there are a lot of test

850
00:43:54,495 --> 00:43:57,402
points very early on in the
program, we worked with the

851
00:43:57,455 --> 00:44:00,679
customer and said, alright, you
have, here's all these things

852
00:44:00,732 --> 00:44:03,850
you have to do, you know, the
key performance parameters we

853
00:44:00,760 --> 00:44:12,010
to answer. So we're gonna go a
lightning round here. What are

854
00:44:03,903 --> 00:44:07,179
talked about. And here's all of
the different flight tests and

855
00:44:07,232 --> 00:44:10,562
test points and test objectives
that you're going to have to go

856
00:44:10,614 --> 00:44:13,997
through to prove to us that ARRW
works and ARRW is ready for the

857
00:44:12,100 --> 00:44:14,560
the things that keep you up at
night at this stage?

858
00:44:14,050 --> 00:44:17,168
warfighter. So as we said, we've
successfully completed the

859
00:44:14,560 --> 00:44:17,500
You know, it's not necessarily
the hypersonic elements that

860
00:44:17,221 --> 00:44:20,445
booster test series. And we're
about to move on to the all up

861
00:44:18,430 --> 00:44:33,700
keep me up at night. It's all
the basic stuff that you're

862
00:44:20,497 --> 00:44:23,193
round test series and just
continue to build off of

863
00:44:23,246 --> 00:44:26,100
everything that we learned in
the booster test series.

864
00:44:43,240 --> 00:44:46,720
including in the system, that's
off the shelf, that we know

865
00:44:46,720 --> 00:44:52,030
works, that fails. It's
overlooking the obvious that

866
00:44:52,030 --> 00:44:53,080
keeps me up at night.

867
00:44:54,400 --> 00:44:57,940
Yeah, and for ARRW, you know, we
have more more missiles to build

868
00:44:57,940 --> 00:45:01,360
and more flight tests to get
through and complete than we've

869
00:45:01,360 --> 00:45:03,880
had at any other time in this
program with the goal of

870
00:45:03,880 --> 00:45:07,120
reaching the early operational
capability in 2023. So there's,

871
00:45:07,360 --> 00:45:10,210
there's just a lot going on. And
it's an extremely aggressive

872
00:45:10,540 --> 00:45:13,570
schedule. So you know, that that
keeps me up at night, just

873
00:45:13,570 --> 00:45:16,900
making sure that we can meet all
of those commitments. But as I

874
00:45:16,900 --> 00:45:19,840
mentioned, the ARRW team that we
have, we still have that team.

875
00:45:19,870 --> 00:45:22,000
So we still have all those
dedicated people that want to

876
00:45:22,000 --> 00:45:23,890
see this through. So I'm
confident that we're gonna be

877
00:45:23,890 --> 00:45:24,460
able to get there.

878
00:45:24,000 --> 00:45:27,360
Arlen Kostival: Yes, like, it's
a funny question to ask

879
00:45:24,000 --> 00:45:31,440
Hey, you know, I do appreciate
the transparency answering that

880
00:45:27,360 --> 00:45:29,430
engineers, because they kind of
pay us to worry about all the

881
00:45:29,430 --> 00:45:32,250
things that are gonna go wrong,
right. But for me, it's the

882
00:45:32,250 --> 00:45:35,850
integration of the big elements
of this system that need to go

883
00:45:32,490 --> 00:45:38,520
question. Okay, so next
lightning question is looking

884
00:45:35,850 --> 00:45:39,150
together, right, to take a
missile and put it on a truck,

885
00:45:38,880 --> 00:45:51,090
back on everything that you've
accomplished so far? What are

886
00:45:39,180 --> 00:45:42,480
or put it on a boat or put it on
an airplane, have it talk

887
00:45:42,510 --> 00:45:45,870
effectively to those systems
have the fire control, you know,

888
00:45:45,870 --> 00:45:48,390
algorithms working properly. So
it's that little voice that's in

889
00:45:48,390 --> 00:45:49,950
the back of your head, that's,
you know, just kind of

890
00:45:49,950 --> 00:45:52,620
wondering, What if one of those
little details got missed and

891
00:45:51,090 --> 00:46:29,910
the biggest surprises and
lessons learned?

892
00:45:52,620 --> 00:45:56,130
what what could the consequences
be? But I will say that from all

893
00:45:56,130 --> 00:45:59,730
the ground testing that we've
done on CPS and LRHW, so far,

894
00:45:59,730 --> 00:46:03,390
I've been very impressed with a
demonstration of the the pieces

895
00:46:03,390 --> 00:46:06,750
of this system coming together.
And I have full faith in the

896
00:46:06,870 --> 00:46:09,090
technical strength of our
engineering team to solve these

897
00:46:09,090 --> 00:46:12,600
problems quickly. So very
excited to look, looking forward

898
00:46:12,600 --> 00:46:16,260
to an upcoming integrated system
test for LRHW, where we're going

899
00:46:16,260 --> 00:46:18,510
to be clicking all those pieces
together and watching them all

900
00:46:18,510 --> 00:46:18,960
work.

901
00:46:31,080 --> 00:46:33,930
Eric Knutson: Short answer,
there's no limit to what you can

902
00:46:33,930 --> 00:46:36,600
achieve, if you don't know that
it's impossible.

903
00:46:38,370 --> 00:46:40,110
Brian Schappacher: I like that,
Eric. I think for me, you know,

904
00:46:40,110 --> 00:46:42,780
we haven't really talked about
ARRW being designated a Section

905
00:46:42,780 --> 00:46:48,150
804 rapid development program,
but that basically, as part of

906
00:46:48,150 --> 00:46:50,580
the contract award was, hey,
you're agreeing that you're

907
00:46:50,580 --> 00:46:55,440
going to go really fast. So I
mean, we, Lockheed Martin had to

908
00:46:55,440 --> 00:46:58,770
learn how to do that. But beyond
that the industry did as well. I

909
00:46:58,770 --> 00:47:01,410
mean, I can think of times
where, you know, there may be a,

910
00:47:01,560 --> 00:47:03,630
I don't know, environmental
test, or some tests that you

911
00:47:03,630 --> 00:47:06,420
want to do, where the facility
you're gonna go to would say,

912
00:47:06,420 --> 00:47:09,720
hey, I need this information, 30
days ahead of when you're going

913
00:47:09,720 --> 00:47:13,410
to test well, on a Section 804
rapid development, that

914
00:47:13,410 --> 00:47:16,350
information may not be available
until 15 days before you need to

915
00:47:16,350 --> 00:47:21,600
test. So you know, going back to
that organization and saying,

916
00:47:21,600 --> 00:47:24,600
hey, well, can we give it to you
in 15 days? And having them,

917
00:47:25,200 --> 00:47:28,740
Well, I don't know, yes,
actually, you can. Let's work

918
00:47:28,740 --> 00:47:31,380
with you and make this happen.
But that whole world that had to

919
00:47:31,380 --> 00:47:34,470
be navigated as well was was was
a bit of a surprise to me.

920
00:47:35,230 --> 00:47:37,690
Arlen Kostival: Yeah. And then I
think for me, I've got three

921
00:47:37,690 --> 00:47:40,720
main lessons learned out of the
experience I've had for the last

922
00:47:40,720 --> 00:47:43,720
few years working on
hypersonics. One is that

923
00:47:43,720 --> 00:47:47,110
communication is extremely
important. And the pace and

924
00:47:47,110 --> 00:47:50,680
quality of your communication
tends to drive the pace and

925
00:47:50,680 --> 00:47:54,010
quality of your development. So
in general, areas that we've

926
00:47:54,010 --> 00:47:56,770
seen some challenges have been
areas where we can kind of see

927
00:47:56,770 --> 00:47:59,770
communication breakdowns. And
that's been very interesting to

928
00:47:59,770 --> 00:48:03,190
correlate. Taking risks is
something that I think, is a

929
00:48:03,190 --> 00:48:06,400
little uncomfortable for, I'll
say, the traditional aerospace

930
00:48:06,400 --> 00:48:09,850
development approach. And I
think we're learning that kind

931
00:48:09,850 --> 00:48:13,270
of a build, test, learn and
iterate approach can be very

932
00:48:13,270 --> 00:48:17,200
effective. And you can never
discount a very dedicated, very

933
00:48:17,200 --> 00:48:20,650
motivated team to solve some of
those late breaking problems

934
00:48:20,680 --> 00:48:23,980
very quickly with creative
solutions. And then the last

935
00:48:23,980 --> 00:48:26,350
main takeaway from me out of
this experience is on the

936
00:48:26,350 --> 00:48:30,940
personal side, I think I speak
for everybody on my program, in

937
00:48:30,940 --> 00:48:33,100
just saying that we've learned
how incredible our friends and

938
00:48:33,100 --> 00:48:36,250
family have been in supporting
us through some of the very

939
00:48:36,250 --> 00:48:39,220
long, very intense days that
it's taken to get towards

940
00:48:39,580 --> 00:48:42,190
milestones like flight tests,
and certainly want to give a

941
00:48:42,190 --> 00:48:43,630
shout out and thank you to all
of them.

942
00:48:45,970 --> 00:48:48,100
John "Slick" Baum: Absolutely. I
can't even imagine some of the

943
00:48:48,100 --> 00:48:51,250
long days and weeks that you all
have pulled as these milestones

944
00:48:51,250 --> 00:48:53,770
have come together. Alright, so
my last question, I'm going to

945
00:48:53,770 --> 00:48:57,580
ask you to pull out your crystal
ball here. So give our listeners

946
00:48:57,580 --> 00:49:00,520
an idea of of the future of this
program. So where do you want to

947
00:49:00,520 --> 00:49:03,610
be in a year, two years, or even
five years from now with this

948
00:49:03,610 --> 00:49:04,330
technology?

949
00:49:05,770 --> 00:49:07,330
Eric Knutson: I'll go ahead and
start. You know, the United

950
00:49:07,330 --> 00:49:10,450
States has waited long enough.
We spent a decade trying to get

951
00:49:10,450 --> 00:49:13,780
to where we're at. It's time to
get this into the warfighters

952
00:49:13,780 --> 00:49:17,170
hands, give them the tools that
gives them the advantage.

953
00:49:17,980 --> 00:49:19,480
Arlen Kostival: I'm just going
to play off of what Eric just

954
00:49:19,480 --> 00:49:22,330
said, right, like on that
thread. You know, the CPS and

955
00:49:22,360 --> 00:49:28,840
LRHW programs are excited to
move towards fielding of this

956
00:49:28,840 --> 00:49:34,030
capability for the Army in FY23
and for the Navy in the mid to

957
00:49:34,030 --> 00:49:37,360
late 2020s. So, you know, the
guiding light for us is getting

958
00:49:37,360 --> 00:49:39,940
this capability into the hands
of our customers as fast as

959
00:49:39,940 --> 00:49:42,640
possible so that they can deploy
these tools and defend our

960
00:49:42,640 --> 00:49:43,090
nation.

961
00:49:44,410 --> 00:49:46,150
Brian Schappacher: And I think
looking at hypersonics, you

962
00:49:46,150 --> 00:49:49,510
know, from a little more macro
level, I think for every every

963
00:49:49,510 --> 00:49:53,500
hypersonic product, the goal is
to go faster and be more capable

964
00:49:53,500 --> 00:49:58,420
and even more affordable. So I
think you know, as you look one

965
00:49:58,420 --> 00:50:01,930
year, two years, five years down
the road. You know, I mentioned

966
00:50:01,930 --> 00:50:05,200
before that it's not it's not
just the specific weapons

967
00:50:05,200 --> 00:50:09,430
systems that we're working on.
There are other hypersonic, you

968
00:50:09,430 --> 00:50:12,460
know, technologies that enable
these current systems to go

969
00:50:12,460 --> 00:50:15,520
faster or be more capable or be
more affordable, that are also

970
00:50:15,520 --> 00:50:18,910
being worked. And I can see, you
know, in the one to two to five

971
00:50:18,910 --> 00:50:21,520
years, we're going to start
rolling those in and have you

972
00:50:21,520 --> 00:50:23,710
know, even better hypersonics
than we have today.

973
00:50:24,460 --> 00:50:26,380
John "Slick" Baum: Okay, well,
gentlemen, I can't thank you

974
00:50:26,380 --> 00:50:29,530
enough for being here. There are
those that talk about history.

975
00:50:29,530 --> 00:50:32,050
And then there are those that
make history, and you and your

976
00:50:32,050 --> 00:50:34,660
team are definitely in that
latter camp. And, you know, as

977
00:50:34,660 --> 00:50:37,120
we've talked about today,
hypersonics is such a tough

978
00:50:37,120 --> 00:50:40,990
challenge. And it's so important
and this is a race we must win

979
00:50:40,990 --> 00:50:43,960
compared to our adversaries and
those that are out there seeking

980
00:50:43,960 --> 00:50:46,900
this technology as well. And one
last thing I want to say is I

981
00:50:46,900 --> 00:50:49,660
can't thank you enough, just as
an American, for your personal

982
00:50:49,690 --> 00:50:52,510
efforts as Arlen you know,
clearly shared with us as well,

983
00:50:52,540 --> 00:50:55,060
and all the hard work and late
nights you guys put into this.

984
00:50:55,060 --> 00:50:56,860
So all thank you so much for
being here.

985
00:50:57,160 --> 00:50:57,730
Eric Knutson: Thanks Slick.

986
00:50:57,730 --> 00:50:58,660
Arlen Kostival: Thank you for
having us.

987
00:50:58,720 --> 00:51:00,490
Brian Schappacher: This was a
great time, it really was.

988
00:51:00,000 --> 00:51:04,830
John "Slick" Baum: With that,
I'd like to extend a big thank

989
00:51:04,830 --> 00:51:07,920
you to our guests for joining in
today's discussion. I'd also

990
00:51:07,920 --> 00:51:10,140
like to extend a big thank you
to our listeners for your

991
00:51:10,140 --> 00:51:13,680
continued support, and for
tuning into today's show. If you

992
00:51:13,680 --> 00:51:16,140
like what you've heard today,
don't forget to hit that like

993
00:51:16,140 --> 00:51:19,560
button and follow or subscribe
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994
00:51:19,560 --> 00:51:22,140
can also leave a comment to let
us know what you think about our

995
00:51:22,140 --> 00:51:25,440
show or areas you think we
should explore further. As

996
00:51:25,440 --> 00:51:28,500
always, you can join in on the
conversation by following the

997
00:51:28,500 --> 00:51:32,070
Mitchell Institute on Twitter,
Instagram, Facebook or LinkedIn.

998
00:51:32,190 --> 00:51:35,460
And you can always find us at
mitchellaerospacepower.org.

999
00:51:35,730 --> 00:51:37,950
Thanks again for joining us and
we'll see you next time. Stay

1000
00:51:37,950 --> 00:51:39,120
safe and check six.

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