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abstract part of the side propeller a closeup of the old military helicopter against the background of an empty and clear sky in the photo of monochrome tone.
Helicopter Rotor
Rotating rotor of the helicopter close up
Rotor hub and rotor blade roots of a modern civilian transport helicopter
The swashplate and rotor head of a military atlas oryx helicopter, Pretoria, South Africa
Helicopter Drive Shaft Close-up  (Shot at the factory)
Close up on helicopter rotors.
Helicopter Propeller and Exhaust Pipe
Brushless motor for installation on homemade fpv drone. Components for assembling quadcopters.
Close-up helicopter rotor with clear sky background
Detail of a helicopter rotor
Details of MH-60S Knighthawk (naval version of UH-60 Blackhawk helicopter) main rotor.
Military combat helicopter at the exhibition
Helicopter propeller mechanism closeup on blue sky background
CH-53E Super Stallion (Sikorsky) Helicopter propellers
Military helicopter rotor blade detail close up. Military helicopter rotor blade detail close-up.
Powerful propeller and blades of a military helicopter against the background of a bright blue sky
RC airplane with a broken propeller after the crash, close-up.
detail of main rotor, drive shaft and swash plate of a helicopter..Selective depth of field
Paraglider propeller closeup. Preparing paralet with a gasoline engine for flights. Extreme sports
Air propeller of the ultralight aircraft standing on airfield, close-up
Fragment screw engine of helicopter.
Military helicopter main rotor with blue cloudy sky in the background
Close-up of drone propellers and brushless motor. Big propellers blades. Drone maintenance.
Gifhorn, Germany, September 16, 2018: Detsil view of the engine of a gyrocopter
Disassembled small airplane with open motor compartment in the hangar
Vintage Charm: The Weathered Rotors of a Yellow Old Helicopter Unveil Aviation History
Gazelle helicopter tail rotor, fenestron with camouflage color
Vintage aircraft radial engine seen from close up
Motor of a gyroplane at an air show
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