91 Auto Flight (ATA 22) service difficulty reports for the Boeing 727 — 0.2% of all reported difficulties.
Most reported components
- COMPUTER 18
- COUPLER 14
- AUTOPILOT SYS 12
- CONTROL PANEL 8
- SERVO 5
- YAW DAMPER 4
- DAMPER 3
- ACTUATOR 3
- ROLL COMPUTER 2
- WIRE 2
- ACCESSORY UNIT 2
- CONTROLLER 2
- CONTROL UNIT 2
- AUTOPILOT 1
- SERVO STOP 1
Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).