# SDR GTIA050220

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 27, 2005
- Submitted: October 18, 2005
- Operation: Air carrier
- Aircraft: N831NK
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 49617
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Condition: Corroded
- Location: Bs 408-427
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA050220

## Discrepancy

FOUND MAIN CABIN, RIGHT SIDE STATION 408 TO STATION 427 WEB MEMBRANE HAVE CORROSION ON SURFACE.  REMOVED CORROSION FOUND ITS OUT OF LIMITS.  CUT OUT CORRODED AREA BETWEEN STATION 389R-427R AT WEB MEMBRANE.  FABRICATED TWO REPAIR DOUBLERS.  TREATED, PRIMED AND INSTALLED REPAIR DOUBLERS.  (M)

---
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.