What was found
BS 663 VAPOR BARRIER RT UPPER ATTACH DOUBLER IS CRACKED. REMOVED AND FABRICATED DOUBLER IAW SRM 51-40-05 AND DWG 111A1521 REV -.
- Difficulty date
- April 28, 2026
- Submitted
- May 20, 2026
- Operation
- Air carrier
- Aircraft
- N258WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32516
- Aircraft time
- 64,221 hours, 38,671 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Doubler
- 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.