Instrument Flying Manuals, Set of 2, Beam and Instrument Approach System 1943 A-30 made by Aerosonic part number

made by Aerosonic part number RC60V10 for Cessna

the navigator obtains the ground position of the aircraft

ventilation

Included ships/ship types are:

So our assumption is that this item was offered prior to 1929

Instrument Flying Manuals, Set of 2, Beam and Instrument Approach System 1943 A-30 made by Aerosonic part numberThis is an original set of 2 training manuals for pilots of the US Army Air Force during WWII: Standard Beam Approach (TO 30 100E 1, March 1943, 28 pages) and Instrument Approach System (TO 30 100F 1, November 1943, 12 pages). These manuals are in good condition given their age. They came to us from the estate of a B 17 flight instructor.