# SDR TWAA9913303

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 28, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N9628W](https://openairdocs.org/aircraft/N9628W), registered now
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 53598
- System (JASC): [2397 · Communications System Wiring](https://openairdocs.org/jasc/2397)
- Part: Wire
- Condition: Failed
- Location: Bs 110-160
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TWAA9913303

## Discrepancy

WIRE NUMBER 1RL49B24 THAT IS PART OF THE SELCAL SYSTEM, WAS FOUND WITH BURNED INSULATION FROM STA 110 S-30-119 PIN 67 TO STA 160 RT S-30-22 PIN 18, IT HAD ALSO BURNED THROUGH.  THE WIRE WAS REMOVED AND NOT REPLACED BECAUSE IT WAS NOT PART OF THE SYSTEM DESIGN.  THE AIRCRAFT WAS MANUFACTURED IN DEC, 1998.

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