Poseidon Aerospace Raises $60M Before Egret Pilotless Cargo Test
Poseidon Aerospace raises $60 million for Egret, its pilotless cargo plane, with a first test due by late 2026 and defense and commercial cargo ambitions.
Summary
As of September 8, 2026, Poseidon Aerospace has closed a $60 million Series A led by TQ Ventures, with Hanwha Asset Management, G Squared, JAWS, Starship Ventures, Draper Associates and Drover Ventures participating, after an $11 million seed round in 2025. CEO David Zagaynov, then working in Amazon logistics, and former Lockheed Martin employee Parker Tenney conceived the company in 2024 around lowering cargo costs rather than introducing experimental aviation technology.
Its 50-foot-wingspan Egret, an uncrewed fixed-wing cargo aircraft, is expected to make its first full-size test flight by the end of 2026. Seaplane variant Heron and Egret use combustion engines, autonomy and remote piloting rather than vertical takeoff, hydrogen or electric propulsion. Removing pilots, cockpits and life-support systems reduces weight, engine requirements and costs while increasing payload and utilization. It also avoids crew-hour constraints, including overnight expenses after a five-hour outbound leg, and could support flexible point-to-point routes similar to Breeze and Avelo. A quarter-scale demonstrator, Seagull, flew in 2025.
Poseidon initially targets defense deliveries to remote locations with degraded or nonexistent infrastructure, strengthening logistics against disruption as China tests cargo drones. Commercially, it plans to operate rather than sell aircraft, competing with cargo carriers for UPS, FedEx and other customers. Poseidon is hiring from a former Navy hangar in Alameda, California. A new Federal Aviation Administration testing program focuses on electric vertical takeoff aircraft, but Zagaynov says it indirectly gives Poseidon a commercialization path unavailable five to 10 years ago.
Positives
- $60 million in Series A funding gives Poseidon capital to build and test its full-size Egret aircraft.
- Egret’s first full-size flight is targeted by the end of 2026 after quarter-scale Seagull flew in 2025.
- Removing the cockpit and life-support systems could reduce weight, engine requirements and operating costs while increasing payload capacity.
- Autonomy could bypass pilot-hour constraints and support flexible point-to-point routes instead of conventional hub-and-spoke networks.
- Defense deliveries to locations without dependable infrastructure could make national logistics networks harder for adversaries to disrupt.
Risks & concerns
- Egret has not completed a full-size test flight, leaving its aircraft design and economics unproven.
- Combustion engines keep Egret and Heron dependent on carbon-based fuel rather than hydrogen or electric propulsion.
- Poseidon must compete with established air cargo carriers for business from UPS, FedEx and other customers.
- The FAA pilot program primarily supports electric vertical takeoff aircraft, so its benefit to Poseidon is indirect.
- Operating in locations with degraded or nonexistent infrastructure creates demanding technical and logistical requirements.