What was found
CORROSION ON PRESSURE DECK WEB STIFFENER ANGLE, BS 685+8. LBL 71, WL 200. REMOVED AND REPLACED THE STIFFENER ANGLE IAW SRM 51-40-02-0.
- Difficulty date
- February 13, 2026
- Submitted
- March 9, 2026
- Operation
- Air carrier
- Aircraft
- N472WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33831
- Aircraft time
- 70,270 hours, 42,138 cycles
- System (JASC)
- 5314 · Fuselage Main, Keel
- Part
- Angle
- Condition
- Corroded
- Location
- Zone 200
- 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.