Air Force Museum
Reconnaissance
U.S. Air Force reconnaissance units in the Far East were undermanned and under-equipped, and jet aircraft fitted with World War II-era cameras posed new problems. Even so, Air Force aerial reconnaissance provided almost half of ground intelligence gathered, proving its worth during the war and ensuring its support in the years to come.
In depth
History & service
When North Korea invaded, the Air Force had few tactical reconnaissance assets. This created problems in knowing where the enemy was, and what his next move might be. Only one RF-80A reconnaissance squadron and a handful of other types operated in the Far East. The few Air Force reconnaissance and photo development personnel available did their best to track the rapid North Korean advance.
In January 1951 the situation improved with the arrival of reconnaissance expert Col. Karl "Pop" Polifka. He instituted many positive changes, beginning with the activation of the 67th Tactical Reconnaissance Wing. Polifka also made the best use of the limited forces under his command by creating a priority system assigning reconnaissance missions to those most in need.
The Air Force flew reconnaissance missions for the Army, and also conducted other important photo missions. Aerial reconnaissance played an important part in identifying and rating potential bombing targets as well as their respective antiaircraft threats. Reconnaissance also determined post-strike bombing damage, and detected enemy efforts to repair airfields, bridges, and factories.
The key to the UN counter-offensive in 1950 was a surprise amphibious landing far behind enemy lines at Inchon. Timely reconnaissance contributed to the landing's stunning success. Shortly before the landing, US Navy planners needed to know the precise heights of Inchon's sea walls at low and high tides. Four RF-80 missions quickly delivered 2,100 photos that provided the measurements and greatly aided the landing.
Seeing what could not be reached
Reconnaissance turns access into information. The earliest aerial observers used their elevated position to see beyond ground obstacles. Cameras added a record that could be studied after the flight. As aircraft became faster and reached higher altitudes, the equipment had to deal with vibration, motion, changing light, and the difficulty of locating an image precisely on a map.
The mission was not complete when the photograph was taken. Film or electronic data had to be recovered, processed, interpreted, and delivered to someone who could use it. A remarkable image could still be misleading without context. Different collection methods therefore complemented one another: direct observation, photography, radar, intercepted signals, and later satellite sensing supplied different kinds of evidence.
Aircraft such as the U-2 and SR-71 are famous for their performance, but their reason for flying was the information they could bring back. The same distinction helps connect military reconnaissance with planetary exploration and Earth observation. A spacecraft travelling far from Earth also needs to turn a fleeting encounter into useful measurements and transmit them home. Across these galleries, the camera, sensor, computer, and communications link belong beside the aircraft in the story. The real achievement is not simply reaching a distant place, but making that place more understandable.
