What was found
INSPECTION TYPE:1C CENTER WING TANK UPPER PANEL PLATING LT SIDE FWD OF STA 1235 ABOUT XCW 115 HAS CORROSION UNDER FLOOR PANEL 261CF. REMOVED CORROSION IAW UPS EO MD11-5720-34665-A AND EA 011-5720-01- A1979.
- Difficulty date
- August 6, 2009
- Submitted
- August 31, 2009
- Operation
- Air carrier
- Aircraft
- N258UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48416
- Aircraft time
- 59,573 hours, 10,675 cycles
- System (JASC)
- 5720 · Wing Miscellaneous Structure
- Part
- Panel
- Part number
- APB74411
- Condition
- Corroded
- Location
- Center Wing Tank
- 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.