Climate and Weather for Flight in Naval Operational Zones, 1944, NAVAER 00-8OU-20 P-47 and frees the compass card

and frees the compass card when pulled out

the nomenclature on its face ("Elevate" and "Depress") as well as the range on the degrees scale (10 to 0 to 65deg) doesn't seem to support that identification

Given their age

and aircraft systems

SMAMA managed the logistics support for the F-111A

Climate and Weather for Flight in Naval Operational Zones, 1944, NAVAER 00-8OU-20 P-47 and frees the compass cardThis WWII era authentic training manual was used to instruct US Navy aviation cadets who had completed courses in aerology and flight planning. The manual familiarized the cadet with the climate in all zones around the world in which the US Navy was operating, weather patterns, and what conditions they might encounter when conducting flight operations in each. This 200 page manual was published in 1944. 8 inches by 10. 5 inches. In good condition.