The power to maintain an even keel in flight.
A runway to enable an aeroplane to leave the ground.
Resistance offered by planes or wings.
The difference between the distance actually travelled by a propeller and that measured by the pitch.
A gliding movement without apparent effort.
The extent of planes measured on one side only.
Extent of wings or planes which lend support to an aeroplane.
T
Tail.
The plane or planes, both horizontal and vertical, carried behind the main planes.