What was found
INSPECTION TYPE: C4 CENTER WING BOX UPPER SKIN HAS AN AREA OF CORROSION AT STR15 LBL 85. REPAIRED CORRODED SKIN AT CENTER WING BOX STR 15 LBL 85, IAW VT-SAA EA 011-5730-01-A8823 AND UPS EO MD11-5730-79110-A (MINOR).
- Difficulty date
- January 7, 2021
- Submitted
- January 26, 2021
- Operation
- Air carrier
- Aircraft
- N255UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48404
- Aircraft time
- 88,229 hours, 19,093 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Skin
- Part number
- APB74471
- Condition
- Corroded
- Location
- Fuselage
- 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.