1) Glide 
to glide through the air
• (v. i.) To glide in a flying machine.
Vol'plane` intransitive verb [ French vol plané act of volplaning; vol flight + plané , p.p.; confer planer to hover.] (Aëronautics) To glide in a flying machine. 
volplane 1. To glide toward the earth in an airplane with the engine turned off. 2. To move by gliding or to travel, or to move, by gliding.