It utilized pneumatic hydraulic servos , which had a tendency to react slowly to inputs , and this often led to overcompensation of the aircraft 's corrected course .
The A-3 was a simple autopilot and only corrected angular deviations in the aircraft 's straight and level course .
A-3 utilized pneumatic hydraulic servos , which had a tendency to react slowly to inputs , and this often led to overcompensation of the aircraft 's corrected course .
The A-3 was a simple autopilot and only corrected angular deviations in the aircraft 's straight and level course .