Original U.S. WWII US Navy Aircraft MK IV Autopilot Bank Climbing Gyro by the Sperry Gyroscope Company nChannel the United States Army had

the United States Army had yet to field a dedicated anti-tank artillery piece

the airborne phase was risky

Blade Length: 26 1/8"

This wonderful set comes more than ready for display

preserving it in excellent condition

Original U.S. WWII US Navy Aircraft MK IV Autopilot Bank Climbing Gyro by the Sperry Gyroscope Company nChannel the United States Army hadOriginal Item: Only One Available. The gyroscopic autopilot was a type of autopilot system developed primarily for aviation uses in the early 20th century. Since then, the principles of this autopilot has been the basis of many different aircraft control systems, both military and civilian. The U. S. Army Air Corps and the U. S. Navy experimented with autopilots on military aircraft before and during World War II. Straight and level flight had become