300 Standard Practices - Structures (ATA 51) service difficulty reports for the Bombardier CRJ (all variants) — 0.2% of all reported difficulties.
Most reported components
- NONE 78
- UNKNOWN 49
- PANEL 49
- STRUCTURE 17
- FRAME 16
- SKIN 15
- FITTING 8
- NOT REPORTED 7
- ANGLE 5
- REPAIR 3
- BEAM 3
- DRAG ANGLE 3
- INTERCOSTAL 3
- BRACKET 3
- TIE DOWN 3
Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).