30 Auto Flight (ATA 22) service difficulty reports for the Boeing 747 — 0.1% of all reported difficulties.
Most reported components
- AUTOPILOT SYS 6
- COMPUTER 4
- AUTOTHROTTLE SYS 3
- CONTROL PANEL 3
- UNKNOWN 2
- SERVO 1
- ADC 1
- YAW DAMPER 1
- SERVO VALVE 1
- SERVO CONTROL 1
- WARNING MESSAGE 1
- STATUS MESSAGE 1
- SWITCH 1
- MODULE 1
- CONTROL MODULE 1
Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).