US pilot" propeller" large cap badge,info needed

[Toecutter]

Marked STERLING in 2 places on the back,3 inch widex2 1/8 tall,screw back.WWWho would have worn these?

[AZPhil]

USAAF Aviation Cadet wing for their visior

Semper Fi
Phil

[Rakkasan187]

This is an Aviation Cadet Cap badge. 1930's -1940's era

Smitty

[AZPhil]

Nice pic's Smitty. I was trying to find an example but you beat me to it.

I just wanted to add that these wings also go back to 1928 when this design was approved and worn by cadets and to clarify it was not just the USAAF but also it predecessors.

Semper Fi
Phil

[Chopperman]

That is a great looking set of wings.