# SDR 97ZZZM207

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N969ML
- Make and model: Doug DC-9-31
- Registry model: [Doug DC-9-31](https://openairdocs.org/model/douglas-dc-9-31) (OpenAirDocs)
- Aircraft serial: 47268
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Switch
- Condition: Frozen
- Location: Cargo Door
- Stage of operation: TX
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97ZZZM207

## Discrepancy

FLT 840 - AFT CARGO DOOR LIGHT ON AT TAXI.  FOUND SWITCH FROZEN, FREED SWITCH.  OPS CHECK GOOD IAW 52-31-0.  (M)

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