Check the listing for details. US AIR FORCE 452D CONTINGENCY RESPONSE SQ RAPID WARRIOR PATCH (AFC) MARCH ARB. Condition: New. Listed at 8.79 USD. The 452d Operations Group (452 OG) is the flying component of the 452d AMW, assigned to the United States Air Force Reserve. The group is stationed at March ARB, CA. The group includes the 336. 452D CONTINGENCY.