More on Aircraft from Infoplease:

• pilotless aircraft: meaning and definitions - pilotless aircraft: Definition and Pronunciation
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• aircraft carrier: meaning and definitions - aircraft carrier: Definition and Pronunciation
• aircraft carrier - aircraft carrier aircraft carrier, ship designed to carry aircraft and to permit takeoff and ...
• AIRCRAFT - Both aeroplanes and HELICOPTERS are aircraft. These machines use engines and aerofoil wings to lift off the ground and move through the air. Aeroplane