Plane

Distant sound of a plane is arriving onto a runway at an airport. Humming intensifies and dies down.

Loop: Hold of a cargo plane, rumbling and creaking metal without engine noise.

Loop: Hold of a cargo plane, rumbling and rattling metal without engine noise.

Releasing the brakes of a glider/sailplane.

Loop: Sitting in glider while flying.

Loop: Sitting in glider on ground, electronics, hum.