What was found
AFT CARGO AREA AFT BULKHEAD UPPER STRUCTURE HAS EXFOLIATION CORROSION. INSTALLED NEW ANGLE IAW SRM 51-40-02.
- Difficulty date
- June 24, 2026
- Submitted
- July 10, 2026
- Operation
- Air carrier
- Aircraft
- N453UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25474
- Aircraft time
- 40,247 hours, 23,271 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- Part number
- 453N160279
- 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.