claim: The Guthrie Theater's first building included a 1,441-window thrust stage.
evidence: Tan Son Nhut Air Base -LRB- Can cu khong quan Tan Son Nhut -RRB- -LRB- 1955 -- 1975 -RRB- was a Republic of Vietnam Air Force -LRB- VNAF -RRB- facility .. Republic of Vietnam Air Force. Vietnam Air Force. Vietnam. Vietnam. Air Force. United States Air Force. It is located near the city of Saigon in southern Vietnam .. Saigon. Saigon. Vietnam. Vietnam. The United States used it as a major base during the Vietnam War -LRB- 1959 -- 1975 -RRB- , stationing Army , Air Force , Navy , and Marine units there .. Vietnam War. Vietnam War. Vietnam. Vietnam. Army. United States Army. Air Force. United States Air Force. Navy. United States Navy. Marine. United States Marines. Following the Fall of Saigon , it was taken over as a Vietnam People 's Air Force -LRB- VPAF -RRB- facility and remains in use today .. Saigon. Saigon. Vietnam. Vietnam. Air Force. United States Air Force. Fall of Saigon. Fall of Saigon. Tan Son Nhat International Airport , -LRB- IATA  : SGN , ICAO  : VVTS -RRB- has been a major Vietnamese civil airport since the 1920s .. Tan Son Nhat International Airport. Tan Son Nhat International Airport. IATA. IATA. ICAO. ICAO