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).

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