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Aircraft jet engine combustor chamber inner view, b&w
Front view Fairchild C-119 Flying Boxcar military airplane taxiing for takeoff. Scanned film photographed in 1967.
Close up view of a propeller on an old air craft
Jet aircraft engine in the hangar
Miramar, California, USA - September 23, 2023: The side view of a US Navy V-22 Osprey on display at America's Airshow 2023.
Rebuilt, aircraft gas turbine engine on stand.
Turboprop engine of P-3C Orion on static display at Portland Jetport.
A propeller-driven, four engine airliner built by Lockheed Corporation in 1943.  The first pressurized cabin civil airliner.
Aircraft propeller, Douglas TBD Devastator war torpedo bomber
Waterloo, Iowa, USA - 1966: US Air Force Fairchild C-119 Flying Boxcar military airplane taxiing for takeoff. The aircraft has just loaded US Air Force reserves for transport to annual training. Scanned film.
Duxford, Cambridgeshire, UK - June 26, 2005: Concorde Supersonic Aircraft, showing detail of tail starboard engine exhaust section. This was an experimental Concorde used by both Britain and France.
Patuxent River, Maryland, USA - February 13, 2016: Close-up of a U.S. Navy McDonnell Douglas TA-4J Skyhawk jet fighter/trainer on static display at the U.S. Naval Test Pilot School at Naval Air Station Patuxent River.
Auxiliary power plant in the tail of the aircraft with open hood covers
Lisbon, Portugal: boxed aircraft auxiliary power unit (APU) - the APU is a small turbine engine that provides air and electricity, no hydraulics, but electricity and air can run hydraulic pumps. APUs are typically located in the tail cone of the aircraft, but they can also be located in the engine nacelles or in the wheel wells. APUs can be started using either the aircraft's batteries or a ground power unit (GPU). Once the APU is running, it generates electrical power through a generator. APUs are also used by some airlines to reduce fuel consumption. For example, some airlines use the APU to power the aircraft's air conditioning system on the ground, instead of using the main engines. This can save fuel, as the main engines are more fuel-efficient when they are running at higher speeds - Lisbon Airport, aka Humberto Delgado airport.
Convair CV880 named the Lisa Marie, Elvis Presleys private jet, Memphis, Tennessee, United States of America.
Detail of a passenger propeller aircraft
turbines of an historical aircraft
Douglas AD-5N Skyraider dive bomber with extra fuel tank and torpedo. Livingston Betsworth Field (Waterloo Municipal Airport), Waterloo, Iowa, USA 1953.
Evocative black and white image of a 1930s propeller airliner. The photo shows the tail and passenger door, with the aircraft parked on a snowy airport. Boeing 247 of United Air Lines
Lockheed Constellation Passenger Airliner
Industrial Steel Machinery Monochrome Overhead Complex View
Propeller Jet Engine
Airfield equipment. Tractor. Special equipment for aircraft transportation.  Airplane \
Decommissioned Canadian Air Force aircraft.
Miramar, California, USA - September 24, 2023: The turboprop intake of an A-400 Atlas of the Royal Air Force (RAF) at America's Airshow 2023.
Dover, Delaware, USA - August 27, 2017: Close-up view of the underside and engines of a U.S. Air Force B-1B Lancer bomber.
Screws of military huge aircraft. Airforce background.
Lisbon, Portugal: Ram Air Turbine (RAT)  is a small propellor that will deploy in a serious emergency to supply emergency backup electrical power to the aircraft. Usually this happens after all main engines and the APU (auxiliary power unit) fail. Behind the two-blade propeller a hydraulic pump can be seen, besides power, the RAT provides emergency hydraulic pressure. The RAT generates power from the airstream by ram pressure due to the speed of the aircraft. It may be also called an air driven generator (ADG) -
Close up of a ww2 planes propellar
Abandoned passenger airplane. No people.
Free Images: "bestof:XP5Y-1 engines NAN5-50.jpg Aft view of the Allison T40 turbo-prop engines on a Convair XP5Y-1 Tradewind U S Navy Naval Aviation News May 1950 http //www history"
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