What was found
DURING HEAVY CHECK, LT WING UPPER FWD SPAR HAS CORROSION APPROX XOR372 ON FWD LEG.
- Difficulty date
- September 3, 2025
- Submitted
- September 26, 2025
- Operation
- Air carrier
- Aircraft
- N546JN
- Make and model
- Doug MD11F
- Aircraft serial
- 48546
- Aircraft time
- 82,975 hours, 14,974 cycles
- System (JASC)
- 5711 · Wing Spar
- Part
- Spar
- Condition
- Corroded
- Location
- Zone 500
- 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.