![](https://www.historynet.com/wp-content/uploads/2011/01/MASH-first-helo-scaled.jpg)
Crews and medical personnel display their equipment—including a Bell H-13—at the headquarters of the 8225th Mobile Army Surgical Hospital (MASH) in Korea on October 14, 1951. (National Archives)
National Archives
Crews and medical personnel display their equipment—including a Bell H-13—at the headquarters of the 8225th Mobile Army Surgical Hospital (MASH) in Korea on October 14, 1951. (National Archives)
National Archives