Alpha Company 2nd Battalion, 151st Aviation Unit Raiders patch. Your A Co 2-151 patches are 3.5" tall, and 100% embroidered with Velcro backing.
OCP 2-Line Navigator Flight Suit Name Badge
151st Infantry Regiment Patch, Infantry Patches, Army Patches
United States Army Patches
United States ARMY 151st Infantry Regiment Military Patch - WIDE AWAKE, WIDE AWAKE
151st Infantry Regiment Patch
1-158 AHB Custom Patches 1-158 Assault Helicopter Battalion Patch
Aviation Patches and Military Patches Page 4
Embroidered and PVC Army Patches by Squadron Nostalgia
151st Aviation Regiment (United States) - Wikipedia
1st Marine Raider Battalion 8121 patch. Your 1 Marine Raider BN patches are 3 tall, and 100% embroidered with Velcro backing.
1st Marine Raider Battalion 8121 Patch
Bomber Patches Catalog – Tagged US ARMY
US Army Aviation Unit Patches Military Aviation Patches - Page 2