Skydweller UAS Performs Three-day Unmanned Flight Test Written 4 August 2025

UK Defense Journal reports, “The U.S. Navy has completed a successful three-day nonstop flight of a solar-powered unmanned aerial system (UAS), according to a Naval Air Warfare Center Aircraft Division (NAWCAD) update issued on 29 July. Conducted in partnership with Skydweller Aero, the 73-hour continuous flight from Stennis, Mississippi, demonstrated the Skydweller UAS’s ability to sustain solar-powered flight while maintaining communications, autonomous operation, and responsiveness to changing weather conditions.”
Full Story (UK Defense Journal)