What was found
CRACKED LOWER LEFT COMPOSITE BULKHEAD AT BS 663, LBL 51, WL 158. CRACK ON LT BS 663 VAPOR BARRIER WILL BE REPAIRED ON FAULT TTG8Q0199AX7 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)
- 5312 · Fuselage Main, Bulkhead
- Part
- Vapor Barrier
- Condition
- Cracked
- Location
- Zone 100
- 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.