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  • Thumbnail for Pilatus PC-6 Porter
    The Pilatus PC-6 Porter is a single-engined STOL utility aircraft designed by Pilatus Aircraft of Switzerland. First flown in 1959, the PC-6 was produced...
    44 KB (4,672 words) - 08:28, 30 April 2024
  • Thumbnail for Grumman OV-1 Mohawk
    The Grumman OV-1 Mohawk is an American armed military observation and attack aircraft that was designed for battlefield surveillance and light strike capabilities...
    35 KB (3,643 words) - 09:13, 15 March 2024
  • Thumbnail for Saab 29 Tunnan
    The Saab 29 Tunnan (The Barrel), colloquially also Flygande Tunnan (The Flying Barrel), is an early jet-powered fighter aircraft designed and produced...
    38 KB (4,357 words) - 19:20, 7 April 2024
  • Thumbnail for North American BT-9
    The North American BT-9 was the United States Army Air Corps (USAAC) designation for a low-wing single engine monoplane primary trainer aircraft that served...
    9 KB (1,174 words) - 07:32, 29 March 2024
  • Thumbnail for Cyclorotor
    A cyclorotor, cycloidal rotor, cycloidal propeller or cyclogiro, is a fluid propulsion device that converts shaft power into the acceleration of a fluid...
    30 KB (3,680 words) - 15:33, 28 March 2024
  • Thumbnail for Argentine Army Aviation
    The Argentine Army Aviation (Spanish: Comando de Aviación de Ejército, AvEj) is the army aviation branch of the Argentine Army. Their members have the...
    28 KB (2,161 words) - 05:40, 15 September 2023
  • Thumbnail for Advance ratio
    In aeronautics and marine hydrodynamics, the advance ratio is the ratio of the freestream fluid speed to the propeller, rotor, or cyclorotor tip speed...
    6 KB (674 words) - 07:47, 12 April 2024
  • NATO STANAG 4671 is the NATO Standardized Agreement 4671 which is the UAV SYSTEM Airworthiness REQUIREMENTS (USAR). It is intended to allow military Unmanned...
    6 KB (642 words) - 20:43, 14 March 2023