180 Windows (ATA 56) service difficulty reports for the Boeing 727 — 0.3% of all reported difficulties.
Most reported components
- WINDOW 88
- WINDSHIELD 32
- WINDOW FRAME 11
- PLUG 9
- SLIDING WINDOW 8
- SEAL 3
- ROLLER 2
- PIN 2
- L-1 WINDOW 1
- L-2 WINDOW 1
- WINSHIELD 1
- CONNECTORS 1
- WINDOW SEAL 1
- WINDOW GLUE 1
- HOSE 1
Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).