170 Communications (ATA 23) service difficulty reports for the Airbus A330 (all variants) — 0.8% of all reported difficulties.
Most reported components
- MONITOR 22
- UNKNOWN 18
- HANDSET 18
- NONE 16
- TRANSCEIVER 13
- COUPLER 11
- HF COMM 10
- INTERPHONE 6
- VIDEO MONITOR 5
- RADIO 5
- CIDS 4
- CONNECTOR 3
- ELECTRICAL BOX 3
- CONTROL PANEL 3
- WIRE 3
Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).