1,943 Flight Controls (ATA 27) service difficulty reports for the Boeing 757 — 2% of all reported difficulties.
Most reported components
- ACTUATOR 237
- TRANSMITTER 139
- FSEU 105
- TRANSMISSION 103
- FLAP SYSTEM 90
- UNKNOWN 89
- WARNING MESSAGE 74
- WARNING SYSTEM 62
- MODULE 58
- INDICATOR 53
- NONE 40
- BALL SCREW 39
- SWITCH 37
- CONTROL MODULE 30
- BALLSCREW 27
Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).