What was found
CORROSION LOWER SILL LOCATED BETWEEN BS 794.5 TO 847, STR 25R, WL156 IN AFT CARGO BAY. REPLACED LOWER SILL AND FASTENERS IAW SRM 51-40-02-0G-0, AND DWG 146A8340 SHEET 21 REV.-.
- Difficulty date
- October 5, 2025
- Submitted
- October 27, 2025
- Operation
- Air carrier
- Aircraft
- N445WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29841
- Aircraft time
- 70,257 hours, 42,212 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Web
- Condition
- Corroded
- 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.