Sikorsky to transform Black Hawk helicopter into heavy drone on June 08, 2019 defence Defense +3 defense industry news Manned Military Optionally piloted Sikorsky UH-60A Unmanned defence Defense defense industry news Manned Military Optionally piloted Sikorsky UH-60A Unmanned
Optionally piloted Sikorsky UH-60A makes first manned flight on June 07, 2019 defence Defense +3 defense industry news Manned Military Optionally piloted Sikorsky UH-60A Unmanned defence Defense defense industry news Manned Military Optionally piloted Sikorsky UH-60A Unmanned