Media coverage

Radical’s full-size prototype for a stratospheric drone makes first flight
GeekWire

Radical Aero’s Evenstar Stratospheric Aircraft Takes Flight
Tectonic

This drone’s wingspan rivals a 737—but it’s lighter than an NFL linebacker
Popular Science

Radical Begins Flight Testing UAS Planned For Stratospheric Operations
Defense Daily

Radical thinks the time has come for solar-powered, high-altitude autonomous aircraft
TechCrunch

Former Amazon Prime Air employees raise $4.5M for stealthy solar airplane startup
GeekWire

Our favorite startups from YC’s Winter 2023 Demo Day — Part 2
TechCrunch
Blog: Over the horizon


