Sep 7, 2025 · 1h 12m · sourcery
The CEOs Behind America’s Next Frontier in Air & Sea Travel · Sourcery with Molly O'Shea
Adam Goldstein · 21m spoken Billy Talheimer · 18m spoken Mitch Lee · 15m spoken Molly O'Shea · 10m spoken
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gold bands on the timeline = statements, start to end. Hover to read, click to jump. CC turns on captions
Host Molly O'Shea interviews tech CEOs Adam Goldstein (Archer Aviation), Billy Thalheimer (REGENT), and Mitch Lee (Arc Boats) on 'Sourcery presented by Brex' to explore how electric aviation, maritime seagliders, and high-performance electric boats are driving American reindustrialization, defense modernization, and the future of transportation.
How this conversation actually went
Every chapter scored 0–10 on four independent dynamics. Hover any point for the reasoning behind the score. Molly holds 15.9% of the talking time here. How this is scored →
Molly as informed peer 2.6 Guest teaching 5.5 Guest disagreement 0.4 Molly pushing back 0.1
speaking balance: gold is Molly, purple is the guest (3 minute bins)
Sharpest disagreement ▶ 14:48 Goldstein corrects Super Bowl ad premise
Adam Goldstein directly pushes back on public critics claiming Archer purchased a costly Super Bowl ad, clarifying that Usher initiated the placement for his halftime performance.
Hardest push from Molly ▶ 47:05 Molly challenges production scalability and AGI board pressureMolly challenges Billy on how realistic a thousand-unit annual production run is and questions whether his board is pressing him to inject trendy AGI into manufacturing.
Biggest teaching moment ▶ 38:58 Thalheimer explains Coast Guard maritime jurisdictionBilly Thalheimer educates the host on how wing-in-ground craft circumvent years of FAA aviation paralysis by legally qualifying under Coast Guard maritime certification.
Molly holds their own ▶ 1:00:49 Molly demonstrates familiarity with boat dynamic positioningMolly draws on firsthand boating knowledge to reference Mercury's Skyhook digital anchor system, illustrating existing marine automation benchmarks.
the scores for every segment, with the reasoning behind each
| Chapter | Topic | Molly as informed peer | Guest teaching | Guest disagreement | Molly pushing back | Why |
|---|---|---|---|---|---|---|
| Episode Trailer and Guest Introductions | 1 | 1 | 0 | 0 | Introductory trailer compiling highlights and soundbites from all three guests. The host introduces the show without active analytical engagement. | |
| Archer Aviation: Vision, eVTOL Category, and Global TAM | 2 | 6 | 1 | 0 | Molly prompts Adam Goldstein on Archer's market potential and role in reindustrialization. Goldstein breaks down the TAM math across the top 1000 cities replacing helicopters before touching air taxi. | |
| Archer's Manufacturing Strategy and Government Backing | 2 | 5 | 0 | 0 | Molly asks about manufacturing facilities and administration support. Goldstein details the Covington, Georgia facility and favorable federal executive orders. | |
| Certification Strategy, Midnight Flight Testing, and Safety | 2 | 7 | 1 | 0 | Goldstein explains the FAA certification approach comparing it to Waymo's zoned rollout, and explains multi-engine redundancy over traditional helicopter single points of failure. | |
| Super Bowl Story, Public Perception, and LA 2028 Olympics | 3 | 5 | 2 | 0 | Molly notes Archer's Super Bowl placement and Olympic partnership. Goldstein corrects the common misconception by clarifying that Archer did not buy a Super Bowl ad, but Usher personally requested the aircraft. | |
| Sponsor Segment: Brex Financial Platform Overview | 3 | 6 | 0 | 0 | Following a Brex sponsor read, Molly asks about UAE expansion and the Anduril defense partnership. Goldstein details sovereign wealth backing and defense procurement hurdles. | |
| Air Traffic Control Automation, AI, and Urban Mobility | 2 | 6 | 1 | 0 | Goldstein discusses how manual air traffic control restricts urban aviation scale and makes the case for machine automation and AI integration via Palantir. | |
| REGENT Seagliders: Maritime Technology and Defense Launch | 2 | 6 | 0 | 0 | Billy Thalheimer introduces Regent Seagliders and explains why maritime wing-in-ground craft provide superior speed and range over battery aviation in the Pacific theater. | |
| Stealth Physics, Flight Controls, and Testing Rigor | 3 | 6 | 0 | 0 | Molly asks whether seagliders are stealthier. Thalheimer outlines ground-effect physics, radar evasion, acoustic silence, and hardware-in-the-loop simulation testing. | |
| Sponsor Segment: Turing Intelligence | 4 | 7 | 0 | 1 | After the Turing ad, Molly asks about rough sea handling. Thalheimer explains how hydrofoils solve wave disruption, and highlights the legal distinction placing seagliders under Coast Guard maritime regulation rather than FAA. | |
| Ten-Year Vision, Production Scale, and Defense Deterrence | 3 | 5 | 0 | 1 | Molly presses on aggressive manufacturing timelines and board pressure around AGI. Thalheimer clarifies that safety-critical flight controls rely on deterministic math rather than black-box AI. | |
| Arc Boats: Electric Marine Engineering and Vertical Integration | 3 | 6 | 0 | 0 | Mitch Lee outlines Arc Boats' vertical integration strategy, explaining why marine electrification requires building in-house battery packs and custom aluminum hulls. | |
| Software Architecture, Smart Boating Features, and VC Backing | 4 | 5 | 0 | 0 | Molly shares personal experience with boat positioning tech like Skyhook and queries Arc's venture financing. Lee explains how software integration leapfrogs fragmented off-the-shelf marine electronics. |
Statements from this episode (28)
Archer's Midnight eVTOL carries four passengers at up to 150 mph
“On the civil side, we're building a piloted plus four passenger vehicle. We call that midnight designed to fly up to a hundred miles, a 150 miles per hour.”
Goldstein: eVTOL is FAA's first new category in 60 years
“This is the first new category that's been created by the FAA in 60 years.”
Goldstein: Aviation manufacturing has not scaled since World War II
“We haven't really scaled aviation since World War II, and so it's going to be challenging to do that, but I think that's really the nut to crack that could determine the size of this”
Archer built a 100-acre Georgia factory to scale to thousands of aircraft
“Right outside of Atlanta, Georgia, there's this amazing town called Covington where we built a big factory on a hundred acres that's designed to scale upwards of thousands of aircrafts per year.”
Trump issued an eVTOL executive order and Duffy announced Five Eyes deal
“You've seen that President Trump you know signed the executive order which had you know, big emphasis on on the eVTOL industry. Secretary of Transportation Sean Duffy you know, announced the Five Eye Agreement at the Paris Air Show a couple weeks ago”
Globally, there are only four primary regulatory agencies that certify new aircraft
“So if you want to certify a plane, there's not very many places to go. There's generally four places to go. You can go to the U.S. Through the FAA, you can go to Europe through YASA, you can go through ANAC in Brazil, And then you can go to Transport Canada.”
Archer reached piloted flight milestones in half the time of competitors
“And don't forget, we've done this in half the time as our competitors have done this. And so we have moved at incredible speeds. And when you look at it, when you kind of zoom in, it looks like we're at the same space, maybe we're ahead. But if you like zoom o…”
Usher personally requested Archer's aircraft for his Super Bowl promo
“People are like, oh, Archer bought an ad in the Super Bowl. That's not true. We did not. In fact, we did not pay money towards that. Usher wanted that in in the Super Bowl.”
FAA created Innovate28 to showcase scaled eVTOL flights at the 2028 Olympics
“So back in twenty-twenty-two, the FAA actually came out there and coined the term Innovate-twenty-eight, which was, we want the L.A. 28 Olympic Games to be the first time people see at scale one city show a lot of these aircraft. So think not just five or 10, …”
Archer is the only major eVTOL manufacturer selling directly to airlines
“We're kind of the only game in town. Our competitor really wants to operate. And so if you want to buy aircraft, we're kind of the only game in town to really do that from.”
Today's manual air traffic control cannot support scaled urban air mobility
“You couldn't do that today, even if we could put, deploy all the vehicles, because the way the air traffic control system is built is it's extremely manual. And that's created this sort of endless cycle of you know, manual you know, instructions to pilots, man…”
REGENT's commercial electric seagliders achieve up to 180 miles of range
“So in the commercial side up to about a 180 miles of range on battery technology alone.”
REGENT has been under a prototyping contract with the Marine Corps
“We've been on contract with the Marine Corps for a couple of years now going through the prototyping process, testing, developing war gaming, et cetera.”
REGENT seagliders fly above sonar and below long-range radar
“By flying low, you know, we don't touch the water surface. So we're above any sonar detection and we're just over the surface of the water. So we're below long range radar in some cases. So we can actually move around and be very hard to detect. And also becau…”
REGENT's 15,000-pound seaglider produces no wake while riding on its hydrofoils
“And on the hydrofoils, there's no wake at all. So it just passes you and it's imperceptible and it's 15,000 pounds.”
Wing-in-ground craft are regulated by the Coast Guard, bypassing the FAA
“It turns out like, if you go into U S law, there's a definition of a winging ground effect craft as a vessel. We're like, that's pretty cool. So we can build this flying machine. So we have this high speed mobility. We can service this massive coastal market a…”
Seaglider hydrofoils handle five-foot waves, enabling 90% harbor utilization worldwide
“So we have this hydrofoiling mode that lets us take up to five feet waves and we've pulled, you know buoy data from all around the world and we're like 90 plus percent utilization in every harbor in the world.”
Rhode Island's sailing carbon fiber engineers are more advanced than aerospace talent
“Newport, Rhode Island, it's like the center of the sailing world. So we have these incredible craftsmen and carbon fiber engineers that are actually like way more advanced than what you'd find in aerospace today.”
Deploying 1,000 REGENT seagliders in the Taiwan Strait deters World War III
“And then in defense, in 10 years, we will not have had a World War III Because of Regents efforts and many other efforts in deterring that conflict, because we put a thousand sea gliders in the Taiwan trait and we said, try it.”
REGENT's seaglider has a fully automated flight control system for hands-free flight
“Right now on the sea glider, we have a fully automated flight control system. So if you take your hands off, The flies itself. And we have this really robust sensor system that's looking ahead and down and underwater and controlling your altitude.”
REGENT seagliders travel at 180 mph but deploy like conventional boats
“We're going a 180 miles an hour on the wing with the ability to be deployed like a boat.”
Arc Boats builds massive custom 226 kWh battery packs in-house
“We do that by building our own battery packs in-house. They're giant battery packs, 226 kilowatt hours, so, you know, the size of multiple electric sedans put together.”
Arc Boats reached its first customer delivery in 24 months
“We went zero to first boat on the water in about three months at ARC. We went zero to first customer delivery in about 24 months, and our next products are on an even faster timeline.”
Traditional boat builders lack software and electrical engineers to integrate components
“What that naturally means is that the industry has evolved in a way where most people are buying most components off the shelf, and that means none of them are integrated. You have your Garmin display, you have JL speakers, you have, like all of these things a…”
Transitioning to electric boats offers a larger UX upgrade than electric cars
“Again, in going from gas to electric, it's not a gas car to electric car. Like, it's a gas leaf blower to an electric leaf blower. The percent improvement in the experience is dramatically better.”
Electric boat startups face execution risk, not tech risk, thanks to EVs
“There's also not a lot of technology risk in what we're doing because the automotive industry has existed for the past 10 years and like has been plowing money into electrification and high voltage power electronics and battery supply chains for 10 plus years …”
Arc's electric boats produce over twice the torque of premium gas boats
“We've got over twice the torque of even the most premium boats out there, and we size up our propeller, which is, you kind of think of it like the tire for boats. It, it's what allows you to transfer power into the water. We have a bigger propeller so that we …”