Mostly in Hangars at an airport (or your garage if you have a big enough one and you own a plane)
Aeroplanes are kept in large sheds called 'Hangers'
Aeroplanes are kept in large sheds at an airport called Hangers.
Aeroplanes are kept in hangars.
In hangars
hangar
Pontoon planes
they are small planes which are powered by rubber bands
You can fly planes with it, retard.
It's called a hanger
Hangar.
A Hangar.
Aerofoil shaped wings and air pressure allows aeroplanes to fly.