Blue and white helicopter inflight on patrol against clear blue sky.
Schlüsselwörter
helicopter,
chopper,
flying,
flight,
sky,
aircraft,
military,
fly,
air,
transport,
rotor,
patrol,
surveillance,
aviation,
transportation,
rescue,
blue,
propeller,
blade,
pilot,
emergency,
blade,
hover,
airborne
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