C-1 Autopilot Technical Manual AN 11-60AA-1 C-47 down through a low overcast

down through a low overcast into conditions of ceiling and visibility which will permit the landing to be completed under visual contact conditions

a WV-2 Super Constellation aircraft was assigned to Project m a g n e t

B-25 Mitchell bombers

Being partially a gyro instrument it has

Has a date of manufacture of 1976

C-1 Autopilot Technical Manual AN 11-60AA-1 C-47 down through a low overcastThis is an original (not reprint or CD) Handbook of Operation and Service Instructions for the Automatic Pilot Type C 1 System, dated October 1943. The C 1 system was introduced during WWII and used across many bombers of the US Army Air Force and US Navy, including heavy bombers B 17, B 24, and B 29 and medium bombers B 25 and B 26. This 264 page manual covers all aspects of the C 1 system. This is an original loose leaf, stapled, unbound edition.