USAAF Radio Data and Flight Information TO 08-15-2 Consolidated At the 60 Mile mark

At the 60 Mile mark

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

Computer measures ~5

569432" and  "General Electric Canada"

USAAF Radio Data and Flight Information TO 08-15-2 Consolidated At the 60 Mile markThis 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.