What was found
LEFT FUSELAGE SECTION 48 INTERIOR STRUCTURE RIB HAS EVIDENCE OF CORROSION ON LOWER AREA APPROX AT BS 1992.8,
- Difficulty date
- September 11, 2026
- Submitted
- October 1, 2026
- Operation
- Air carrier
- Aircraft
- N402UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 23724
- Aircraft time
- 39,932 hours, 27,205 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Doubler
- Part number
- 148N16065
- 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.