71,704 Fuselage (ATA 53) service difficulty reports for the Bombardier CRJ (all variants) — 40.7% of all reported difficulties.
Most reported components
- SEAT TRACK 11,938
- FLOORBEAM 5,448
- FLOOR SUPPORT 4,529
- FRAME 4,452
- ANGLE 4,218
- SKIN 4,101
- STRINGER 3,946
- INTERCOSTAL 3,176
- BULKHEAD 2,633
- NONE 2,496
- FITTING 1,628
- BRACKET 1,295
- DOOR SILL 1,252
- STRUCTURE 929
- WEB 904
Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).