World Military Encyclopedia
> United States
> Shoulder Sleeve Insignia
> US Army Shoulder Patches
> Aviation
> US-AAPT-00018
U.S. Army Reserve Aviation Command
Casual:
Battle Dress Camo Winter Uniform (BDU) Lithuanian Armed Forces
297th Battlefield Surveillance Brigade Patch. US Army
шеврон специального подразделения боевых пловцов ВМС Украины.