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As of January 2020, five X-61A Gremlins have been built. [3] On July 5, 2019, an earthquake near China Lake damaged some of the first X-61A's test equipment, delaying the program. [2] The first captive flight of the X-61A on board a Lockheed C-130A Hercules mother ship was in November 2019. [1]
The Boeing X-50A Dragonfly, formerly known as the Canard Rotor/Wing Demonstrator, was a VTOL rotor wing experimental unmanned aerial vehicle that was developed by Boeing and DARPA to demonstrate the principle that a helicopter's rotor could be stopped in flight and act as a fixed wing, enabling it to transition between fixed-wing and rotary ...
The X-36 was unstable in both pitch and yaw axes, so an advanced digital fly-by-wire control system was used to provide stability. First flown on 17 May 1997, it made 31 successful research flights. It handled very well, and the program is reported to have met or exceeded all project goals.
A Medium-Altitude Long-Endurance (MALE) UAV, the Gray Eagle has an increased wingspan compared to the original MQ-1 Predator and is powered by a Thielert Centurion 1.7 Heavy Fuel Engine (HFE). [24] This is a Diesel piston engine that burns jet fuel, giving the aircraft better performance at high altitudes.
Data from Heron/Shoval/Eitan General characteristics Capacity: 250 kg (551 lb) Length: 8.5 m (27 ft 11 in) Wingspan: 16.6 m (54 ft 6 in) Airfoil: IAI SA-21 Max takeoff weight: 1,150 kg (2,535 lb) Powerplant: 1 × Rotax 916 4-cylinder air and water cooled horizontally-opposed piston engine, 160 kW (210 hp) Propellers: 3-bladed pusher propeller Performance Maximum speed: 207 km/h (129 mph, 112 ...
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WJ-1 The armed version of Pterodactyl I, which is a weapon platform without the reconnaissance/targeting pod under the chin. The designation WJ stands for Wu-Zhuang Wu-Ren-Ji (武装无人机), meaning armed UAV. WJ-1 UAV made its public debut in November 2014 at the 10th Zhuhai Airshow along with its cousin GJ-1. [48] GJ-1
Donald Trump loved to use tariffs on foreign goods during his first presidency. “There's going to be a lot more tariffs, I mean, he's pretty clear,” said Michael Stumo, the CEO of Coalition ...