# SDR 99ZZZX3985

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 8, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N950R
- Make and model: Doug DC-8-63
- Registry model: [Doug DC-8-63](https://openairdocs.org/model/mcdonnell-douglas-dc-8-63) (OpenAirDocs)
- Aircraft serial: 45903
- System (JASC): [5314 · Fuselage Main, Keel](https://openairdocs.org/jasc/5314)
- Part: Keel Beam
- Condition: Corroded
- Location: Bs 730-742
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZX3985

## Discrepancy

KEEL BEAM HAS SURFACE CORROSION, STA 730 AND STA 742 WHERE SKIN WAS OPENED FOR INSPECTION OF AREA.  FOUND DURING SCHEDULED C MAINTENANCE CHECK.  AREA EXPOSED TO ENVIRONMENTAL CHANGES.

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