Please tell me the name and particulars of a movie (Austrailian cica 1980s,?) about a young boy who flys across a desert type terrain with a pilot in a small airplane......the plane crashes, the pilot is killed, the young boy survives the crash and wanders around with his life in the balance, the boy's father learns that the plane did not land at any airfield and starts a trace rescue search, he finally arrive in the area of where the plane crashed, and finds his son still alive but just about to be covered with the blowing sand.

I would like to see the movie again.