What was found
INSPECTION TYPE:4C, CENTER WING UPPER SURFACE CORRODED AT STA.1225 RBL 70-75 (XCW-75 TO -81) REPAIRED CORROSION ON CENTER WING UPPER SKIN STA.1225 RBL 70-75 (XCW -75 TO -81) STASA EA O11-5710-01-A3886 REV IR & EO MD1147178-A.
- Difficulty date
- April 24, 2012
- Submitted
- May 21, 2012
- Operation
- Air carrier
- Aircraft
- N289UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48455
- Aircraft time
- 84,449 hours, 14,273 cycles
- System (JASC)
- 5730 · Wing, Plate/Skin
- Part
- Skin
- Part number
- APB74471
- Condition
- Corroded
- Location
- Center Wing
- 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.