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Turboprop engine of the aircraft for repair, maintenance
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) -
Camera slowly moves up showing a twin-rotor coaxial helicopter. Helicopter with two coaxial rotors. The main propeller of a black helicopter against a cloudy light blue sky. Coaxial helicopter blades.
Engine of helicopter in hangar.
Military mi-24a attack helicopter gunship rotor swashplate close-up detail
Mechanical industry metal parts background
a combat helicopter of the Russian army.
Vintage aeroplane propeller.
Gazelle helicopter tail rotor, fenestron with camouflage color
The rotor head of a helicopter.
8-piston aeronautical radial engine bottom view
Part of an old military helicopter,Yekaterinburg,Sverdlovsk Region,Ural,Russia,Nikon D850
Engine of the Soviet military aircraft Lisunov Li-2.
Turbine engine cross section
Photo taken in Elgin, United Kingdom
Engine of helicopter in hangar.
Gazelle helicopter tail rotor, fenestron with camouflage color
Detail of a helicopter rotor
Rear rotor of a modern transport helicopter stationary on the ground
Jet Aircraft Engine
detailed inside fan cowl engine CFM56-7B
Details of MH-60S Knighthawk (naval version of UH-60 Blackhawk helicopter) main rotor.
Side view of an old air craft jet engine without its covers
helicopter medical
Shot from below from side blue helicopter fuselage and articulated main rotor. Dark blue helicopter body with round windows and main propeller. Camera moves up to show fuselage and rotor of helicopter
Helicopter detailDetail of a helicopter rotor
An Airplane engine reactor propeller of the 1950 detail
Lockheed C-130 Hercules Motor Detail
Metal inside airplane engine industrial
Propeller airplane engine in standstill
Free Images: "bestof:Mil Mi-2 helicopter engine.JPG GTD-350 Mil Mi-2 helicopter engine own 2012-06-14 11 42 07 AlfvanBeem CC-zero Aircraft photographs by Alf van Beem Aircraft"
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MSC Texas - IMO 9286243 - Callsign DCSY2 at sunrise, Port of Antwerp pic 1.JPG
MSC Texas - IMO 9286243 - Callsign DCSY2 at sunrise, Port of Antwerp pic 2.JPG
MSC Texas - IMO 9286243 - Callsign DCSY2 at sunrise, Port of Antwerp pic 3.JPG
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