It used a pendulum system that was damped by a gyroscope , similar to the ones used in Sperry autopilots .
The German V - 1 Buzz Bomb also used an autopilot system for guidance .
Buzz Bomb used a pendulum system that was damped by a gyroscope , similar to the ones used in Sperry autopilots .
The German V - 1 Buzz Bomb also used an autopilot system for guidance .