foreplane
Noun
Meaning
foreplane (plural foreplanes)
(nautical, aeronautics) A relatively flat surface located well forward of a vehicle's center of gravity used for stability and, when movable, used for steering and attitude control; common on submarines, also used on surface ships and aircraft.
Synonyms
Examples
Canards on the Saab Viggen Some types have a horizontal " canard " foreplane ahead of the main wing, instead of behind it.
Empennage and foreplane main The classic aerofoil section wing is unstable in flight and difficult to control.
They are usually mounted on the tail section ( empennage ), although in the canard layout, the main aft wing replaces the canard foreplane as pitch stabilizer.