What was found
BS 663 LOWER COMPOSITE BULKHEAD UPPER ATTACH ANGLE IS CRACKED AT RBL 10, WL 167. REPAIRED UPPER ATTACH ANGLE AT B.S. 663 LOWER COMPOSITE BULKHEAD IAW SRM 57-10-10-2R-5 2.
- Difficulty date
- December 8, 2025
- Submitted
- January 19, 2026
- Operation
- Air carrier
- Aircraft
- N919WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36625
- Aircraft time
- 56,768 hours, 34,183 cycles
- System (JASC)
- 5340 · Fuselage Main, Attach Fittings
- Part
- Attach Angle
- Condition
- Cracked
- Location
- Zn 100 Fus Lower
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.