425 Communications (ATA 23) service difficulty reports for the Boeing 777 (all variants) — 1.6% of all reported difficulties.
Most reported components
- TRANSCEIVER 43
- SATCOM 31
- SDU 30
- COUPLER 28
- CONTROL PANEL 25
- AMPLIFIER 20
- CONNECTOR 15
- CONTROLLER 13
- AUDIO PANEL 13
- VIDEO UNIT 11
- MONITOR 11
- MODULE 11
- WIRE 9
- AUDIO VIDEO UNIT 7
- CABLE 7
Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).