USAF A-1 Skyraider pilots relax in their squadron ready room, marked by the hand-lettered 'SPAD House Rules' poster on the wall -- 'SPAD' being the pilots' affectionate nickname for the rugged, propeller-driven A-1. Down-time moments like this offered a brief respite from the intense combat search-and-rescue and close air support missions flown from bases like Pleiku during the Vietnam War. Project: 218963