(English) GPHAR II: Successful Second Flight
عفوا، هذه المدخلة موجودة فقط في English. On 22 Sept 2019, Airborne Systems successfully completed the second guided parafoil high-altitude research flight of the GPHAR II precision delivery system. Released from a helium balloon from an altitude of 101,140 ft MSL, the self-steering 230 ft2 GPHAR II parafoil parachute recovered a 97 kg test payload, […]