# SDR 0004109936

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 23, 2000
- Submitted: November 6, 2000
- Operation: Air carrier
- Aircraft: [N1799](https://openairdocs.org/aircraft/N1799), registered now
- Make and model: Doug DC-9-31
- Registry model: [Doug DC-9-31](https://openairdocs.org/model/douglas-dc-9-31) (OpenAirDocs)
- Aircraft serial: 47370
- Aircraft time: 70,573 hours, 82,934 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Inoperative
- Location: Tail Bay
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/0004109936

## Discrepancy

DURING LINE CHECK, FOUND CATWALK EMERGENCY EXIT LIGHTS INOPERATIVE.  MAINTENANCE REPLACED TAIL COMPARTMENT EMERGENCY EXIT LIGHT POWER SUPPLY.  OPERATIONAL CHECK NORMAL.

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