[Yo-Yo]

Imagine the tank crew - you are in a small, lightly armored tank that is delivered to the battlefield by a glider.

The Russians had a different idea. Why waste the materials on a fuselage? Just put the wings and tail on the tank istelf.

It only flew once...

[ProtectOurFreedom]

It would be an interesting landing as those treads instantaneously spun-up to landing speed.