Aircraft (O)

The human activity that surrounds aircraft is called aviation. Crewed aircraft are flown by an onboard pilot, but unmanned aerial vehicles may be remotely controlled or self-controlled by onboard computers. Aircraft may be classified by different criteria, such as lift type, ...

On The Landing Field, Airplane Before Take-off

On The Landing Field, Airplane Before Take-off

1024x768, 182K

Over The Islands Of Palau

Over The Islands Of Palau

1024x768, 152K

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