The Sikorsky HH-3E 'Jolly Green Giant' was the workhorse of Air Force combat search-and-rescue operations during the Vietnam War, often flying deep into hostile territory under the protection of A-1 Skyraider 'Sandy' escorts to recover downed pilots. Its rugged airframe, in-flight refueling capability, and rescue hoist made it a lifeline for American aircrews shot down over North Vietnam and Laos. Project: 218896