Episodes

In this episode we speak with Marc Allen, CEO of Electra.aero, which builds the EL9, a nine-passenger hybrid-electric aircraft that takes off and lands in roughly 150 feet using blown lift and distributed electric propulsion. Marc came from Boeing, where he was chief strategy officer and chaired Wisk, and took the CEO seat from founder John Langford in 2024. Most of the conversation was about whether a fixed-wing air...

In this episode we speak with Andrew Clare, CEO of Elroy Air, which builds the Chaparral, an autonomous hybrid-electric VTOL that hauls cargo in detachable pods for middle-mile commercial and defense logistics. Elroy is a 10-year-old company built on three then-unpopular bets: cargo over passengers, hybrid-electric over pure battery, and autonomous over piloted. Andrew, formerly CTO of Nuro, joined to turn that found...

In this episode we speak with Lauren Flanagan, CEO of Sesame Solar, which builds mobile nanogrids. The product is a self-contained unit that generates its own power from solar, batteries, and stored hydrogen, set up by one person in fifteen minutes. The company started in emergency response and extreme weather, and has moved increasingly into defense. The newer focus, and the one we spent most of the episode on, is u...

Libby Bahat returns to The Vertical Space. Last time we talked to him about building an airspace for drones in peacetime. This time he's the regulator who decides whether a 777 full of people lands in a country under missile fire. As Head of the Aerial Infrastructure Department at the Israel Civil Aviation Authority, Libby is one of a small number of people anywhere who has had to build a quantitative framework, debr...

We sat down with Mike Stengel of AeroDynamic Advisory to discuss what the US-Iran conflict is doing to aviation. The Middle East moves about 20% of global crude, and with the Strait of Hormuz closed and Gulf refining capacity damaged, jet fuel stocks in Asia-Pacific and Europe are drawing down while crack spreads widen in ways hedging contracts don't cover. Mike explains why US shale isn't the easy substitute, why Sp...

Admiral Phil Kenul spent decades flying NOAA aircraft into some of the most dangerous weather on earth, including multiple seasons as a P-3 Orion hurricane hunter, before transitioning into the world of UAS standards, where he now serves as Vice Chair of ASTM Committee F38. That path gives him a perspective on unmanned aviation that most people in the industry don't have. He's been the guy in the cockpit, the program...

In this episode we sit down with Alex List, CEO and founder of FlyShirley, a startup building an AI copilot for the cockpit. Alex walks through what AI in aviation actually looks like today: the practical reality of a ground-based language model accessed via iPad helping pilots handle strategic, non-time-critical tasks like looking up service bulletins mid-flight, transcribing ATC clearances, finding alternates, and ...

In this episode we reconnect with Robert Rose, CEO of Reliable Robotics, fresh off his testimony before Congress on the state of advanced air mobility. Robert shares what most people misunderstand about FAA certification, i.e. that the regulator isn't there to coach you through it, they're just calling balls and strikes. We explore why Reliable has spent eight years building autonomous systems within existing regulat...

In this episode we sit down with Koen De Vos, Secretary General of GUTMA, to unpack why U-Space still feels more aspirational than operational, and what aviation can learn from industries that have at least partially managed to digitize at scale. Drawing on parallels with the automotive sector, Koen explores how green technologies, automation, and system-level thinking could, and should, reshape aviation if the insti...