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  2. List of active United States Air Force aircraft - Wikipedia

    en.wikipedia.org/wiki/List_of_active_United...

    It is primarily used as a small transport aircraft by Air Force Special Operations Command. UV-18B Twin Otter: Canada: utility transport 3 [5] STOL capable aircraft.It is primarily used as a training aircraft for parachute troops at the military academy. VC-25: United States Presidential transport: 2 [7] Helicopter; HH-60 Pave Hawk: United ...

  3. Estimated time of arrival - Wikipedia

    en.wikipedia.org/wiki/Estimated_Time_of_Arrival

    [citation needed] In this respect, the phrase or its abbreviation is often paired with its complement, estimated time of departure (ETD), to indicate the expected start time of a particular journey. This information is often conveyed to a passenger information system as part of the core functionality of intelligent transportation systems .

  4. List of active United States military aircraft - Wikipedia

    en.wikipedia.org/wiki/List_of_active_United...

    The Air Force possesses 45 F-117s, some in flyable condition, As of 2023. The Air Force plans to operate the type through 2034. [38] F-15C/D Eagle: McDonnell Douglas: USA Jet Air superiority: Manned 1979 (F-15C/D) [39] 149 [40] 12 D variants [2] are used for training. The Air Force is seeking to divest 65 F-15s in FY2025. [41] F-15E Strike Eagle

  5. United States military aircraft designation systems - Wikipedia

    en.wikipedia.org/wiki/United_States_military...

    Multiple designation systems have been used to specify United States military aircraft. The first system was introduced in 1911 by the United States Navy, but was discontinued six years later; [1] the first system similar to that used today was designed in 1919 when the US Army's Aeronautical Division became the United States Army Air Service.

  6. List of equipment of the United States Air Force - Wikipedia

    en.wikipedia.org/wiki/List_of_equipment_of_the...

    The Air Force possesses 45 F-117s, some in flyable condition, As of 2023. The Air Force plans to operate the type through 2034. [39] F-15C/D Eagle: McDonnell Douglas: USA Jet Air superiority: Manned 1979 (F-15C/D) [40] 149 [41] 12 D variants [3] are used for training. The Air Force is seeking to divest 65 F-15s in FY2025. [42] F-15E Strike Eagle

  7. United States Department of Defense aerospace vehicle ...

    en.wikipedia.org/wiki/United_States_Department...

    Typical Vehicle Designation Stencil for a USAF aircraft. This one is on the port side of a T-33A under the canopy frame. Joint Regulation 4120.15E: Designating and Naming Military Aerospace Vehicles is the current system for designating all aircraft, helicopters, rockets, missiles, spacecraft, and other aerial vehicles in military use by the United States Armed Forces.

  8. List of aircraft type designators - Wikipedia

    en.wikipedia.org/wiki/List_of_aircraft_type...

    An aircraft type designator is a two-, three- or four-character alphanumeric code designating every aircraft type (and some sub-types) that may appear in flight planning. These codes are defined by both the International Civil Aviation Organization (ICAO) and the International Air Transport Association (IATA).

  9. List of U.S. DoD aircraft designations - Wikipedia

    en.wikipedia.org/wiki/List_of_U.S._DoD_aircraft...

    The United States department of Defense was established in 1949, the old name Department of War was retired in 1947. In 1962 separate aircraft naming schemes were unified, but out of convenience many numbers carried over. For example, the P-38 Lightning, which also was used as the F-4 and F-5 for reconnaissance and FO in the Navy, became the F-38.