What was found
AFT FUSLAGE FRAME STA 1963 FWD AND AFT SIDES AND ALL ATTACHING STRUCTURE CIRCUMFERENTIALLY HAVE AREAS OF CORROSION AND LARGE AREAS OF MISSING PROTECTIVE FINISH AND TOPCOAT. VERIFIED STEP 20, C/W RII GMM 04-02.
- Difficulty date
- September 4, 2026
- Submitted
- September 14, 2026
- Operation
- Air carrier
- Aircraft
- N463UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 28267
- Aircraft time
- 40,335 hours, 21,491 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- 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.