What was found
LEFT HAND WING REAR SPAR CAP AFT FLANGE SURFACE FOUND CORROSION AT STATION XORS 977.7 - 984.75.
- Difficulty date
- September 27, 2021
- Submitted
- October 6, 2021
- Operation
- Air carrier
- Aircraft
- N521FE
- Make and model
- Doug MD11F
- Aircraft serial
- 48478
- Aircraft time
- 84,111 hours, 15,761 cycles
- System (JASC)
- 5710 · Wing Main, Frame Structure
- Part
- Cap
- Part number
- ARB74131
- Condition
- Corroded
- Location
- 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.