What was found
FLIGHT DECK FLOOR STRUCTURE SHEAR WEB HAS CORROSION ON MULTIPLE AREAS APPROX BTW BS 240 AND BS 247, LBL 16 AND LBL 26,
- Difficulty date
- October 8, 2026
- Submitted
- October 27, 2026
- Operation
- Air carrier
- Aircraft
- N404UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 23726
- Aircraft time
- 40,378 hours, 27,442 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Shear Web
- 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.