Sikorsky HH-3E Jolly Green Giant
DAYTON, Ohio -- Interior view of the Sikorsky HH-3E in the Southeast Asia War Gallery at the National Museum of the U.S. Air Force. The USAF developed the HH-3E helicopter, nicknamed the "Jolly Green Giant," to perform combat search and rescue (CSAR) to recover downed Airmen during the Southeast Asia War. (U.S. Air Force photo by Ty Greenlees)