132 Ice & Rain Protection (ATA 30) service difficulty reports for the Boeing 727 — 0.2% of all reported difficulties.
Most reported components
- DUCT 27
- WINDSHIELD WIPER 12
- CONTROLLER 9
- ANTI-ICE VALVE 7
- VALVE 7
- CONNECTOR 6
- ANTI-ICE DUCT 6
- WIRE 6
- CLAMP 5
- GASKET 4
- HEATER 4
- MOTOR 4
- ANTI ICE DUCT 2
- ANTI-ICE TUBE 2
- SWITCH 2
Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).