What was found
FWD AND AFT SIDES OF FRAME AT BS 1992 HAS AREAS OF LIGHT CORROSION INCLUDNG AREAS OF BLISTERING UP AND MISSING PROTECTIVE FINISH. RL031 QCI: VERIFIED FABRICATION OF SPLICE PER DOCUMENTS ON STEP 10.
- Difficulty date
- October 1, 2026
- Submitted
- November 4, 2026
- Operation
- Air carrier
- Aircraft
- N404UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 23726
- Aircraft time
- 40,378 hours, 27,442 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Corroded
- Location
- Not Reported
- 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.