landing gear n. The wheels and attached structures under an airplane that support it and allow it to move when on the ground; also, the floats or pontoons of an amphibious airplane together with their supporting structures. Landing gear may be fixed rigidly in place, or retractable when in flight.
... flares. Twice signaled for landing lights with no response. Circled field. Entire personnel was gathered around burning E.A. and making no effort to extinguish fire, which by this time had nearly consumed plane. Forced to land in dark. Wiped out landing gear and shattered prop. ... — Aces Up • Covington Clarke
... mulling things over when the ship lowered its landing gear and rolled to a stop on the big field near Yucca Flats. Malone sighed and climbed slowly out of his seat. There was a car waiting for him at the airfield, though, and that seemed to presage a smooth time; Malone remembered calling Dr. O'Connor the night before, ... — Brain Twister • Gordon Randall Garrett