26,108 Fuselage (ATA 53) service difficulty reports for the Boeing 727 — 47.4% of all reported difficulties.
Most reported components
- SKIN 4,364
- FRAME 3,658
- STRINGER 2,806
- FLOORBEAM 2,419
- SEAT TRACK 2,235
- SHEAR TIE 1,149
- WEB 1,002
- ANGLE 812
- STRINGER CLIP 498
- SUPPORT 440
- INTERCOSTAL 409
- FLOOR BEAM 381
- FITTING 376
- FLOOR SUPPORT 282
- STIFFENER 272
Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).