569 Fire Protection (ATA 26) service difficulty reports for the Airbus A320 (all variants) — 0.9% of all reported difficulties.
Most reported components
- SMOKE DETECTOR 170
- EXTINGUISHER 37
- SMOKE WARNING 35
- CONTROL UNIT 34
- FIRE LOOP 33
- FIRE BOTTLE 33
- FIRE WARNING 16
- WIRE 13
- FIRE DETECTOR 13
- CONTROL PANEL 11
- WARNING LIGHT 11
- WARNING SYSTEM 10
- UNKNOWN 9
- WIRE HARNESS 9
- NONE 9
Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).