600 Oxygen (ATA 35) service difficulty reports for the Bombardier CRJ (all variants) — 0.3% of all reported difficulties.
Most reported components
- OXYGEN MASK 363
- OXYGEN BOTTLE 46
- STOWAGE BOX 31
- HOSE 26
- LATCH 12
- PBE 11
- LINE 9
- OXYGEN BOX 8
- MASK 7
- OXYGEN SYSTEM 6
- BOTTLE 6
- DOOR 5
- BUTTON 5
- CONTROL PANEL 4
- CONNECTOR 4
Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).