Radio Operator's Information File KC-135 It included a toggle in

It included a toggle in the center to test that the bulbs were good

Type AN5780-3

and P-47 Thunderbolt

which told him how far he was from the point of touch-down

made the worker a true slave of the capitalist state

Radio Operator's Information File KC-135 It included a toggle inThis is an original WWII era Radio Operator's Information File published in 1944 (updated 1945) by the US Army Air Force. It is the basic reference book for aircraft radio operators in the performance of their duties. See photos. The page numbers are by section, so total pages are not estimated here. It is about 1 2 inch thick. All pages are intact as is the soft cover. It is in exceptional condition given its age.