USAAF Radio Data and Flight Information TO 08-15-2 Consolidated Here is an original WWII-era

Here is an original WWII-era periodical

Each of the four engines in a B-29 had an 80 gallon oil tank in the nacelle with a 5 gallon expansion space

lead and deflection

At the 60 Mile mark

the desired course heading can be selected by rotating the knob at the bottom center of the dial

USAAF Radio Data and Flight Information TO 08-15-2 Consolidated Here is an original WWII-eraThis is an original WWII era US Army Air Force technical order for Radio Data and Flight Information. The 40 page document provides various data for the use of pilots and radio operators while in flight across the US. USAAF pilots and radio operators used this data while flying in the US while in training, conducting transport flights, or ferrying aircraft. It is in good condition given its age.