Aircraft Navigational Computer Type N B-66 This 12-page booklet provides an

This 12-page booklet provides an overview for the armorer-in-training

The first flight of the AC-130A wasn't until 1966

This Release Button was mounted on the top horizontal tubing of the pilot's yoke to quickly release the autopilot for manual flight control when seconds counted

This Swiss-Made Breitling- Wakmann clock is very similar to aircraft clocks made in the 1940 and 50's

The compass bowl rotates within its frame

Aircraft Navigational Computer Type N B-66 This 12-page booklet provides anThis is a WWII era Aircraft Navigational Computer Type N. The bottom of the metal case contains a mechanical computer to solve the wind problem. It has a locking mechanism and a movable arm for drift, adjusted for air speed, interconnected to the heading tracker. The lid contains a calculator for speed, time, and distance, and gals hr. The carton measures ~ 11. 5 in x 4. 5 in x 1 in. Its is in very good condition given its age.