Air Force combat search-and-rescue airmen share a lighthearted moment off duty, their patches telling their story: 'Jolly Green Giant' identifies crews of the famed HH-3E and HH-53 rescue helicopters, while the skull-and-crossbones 'Air Pirate' patch reflects the irreverent squadron culture that helped rescue crews cope with some of the most dangerous missions of the Vietnam War — recovering downed airmen from deep within hostile territory. Project: 218939