22 Gia Long Street, now 22 Lý Tự Trọng Street, is an apartment building in Ho Chi Minh City, the largest city in Vietnam. In 1975, photojournalist Hubert van Es, working for UPI, captured an iconic photo of U.S government employees evacuating the city by helicopter during the Fall of Saigon, the last major battle of the Vietnam War. The evacuation was code named Operation Frequent Wind.

Hubert van Es was a Dutch photographer and photojournalist who took the well-known photo on 29 April 1975, which shows South Vietnamese civilians scrambling to board a CIA Air America helicopter during the U.S. evacuation of Saigon. The picture was taken a day before the Fall of Saigon.