# SDR WRLA2009185

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 20, 2009
- Submitted: June 22, 2009
- Operation: Air carrier
- Aircraft: N381WA
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48523
- System (JASC): [2810 · Fuel Storage](https://openairdocs.org/jasc/2810)
- Part: Skin
- Part number: APB74411
- Condition: Corroded
- Location: Fuel Tank
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WRLA2009185

## Discrepancy

DURING C-CHK IN TPE MX/INSP FOUND CORROSION M/D CARGO FUEL TANK UPPER SKIN CORROSION LOCATION STA 1229 TO 1381 WING CENTER SECTION.  PERFORMED EI W2009A57B-704 REV00 REWORKED CORROSION ON UPPER SKIN SURFACE OF CENTER WING.  CONDITION CHECK NORMAL.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.