# SDR AALA201708249016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 23, 2017
- Submitted: August 27, 2017
- Operation: Air carrier
- Aircraft: N424AA
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49336
- Aircraft time: 86,850 hours, 47,488 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Proximity Switch
- Condition: Dirty
- Location: Cargo Door
- Stage of operation: TO
- How discovered: O
- Nature of condition: N
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201708249016

## Discrepancy

AIRCRAFT WAS NOT GROUNDED.  MID CARGO DOOR LIGHT ILLUMINATED AT TAKEOFF.  REJECTED TAKEOFF AT APPROXIMATELY 50 KNOTS.  CLEANED CARGO DOOR PROXIMITY SWITCH PER AMM 52-70-00.  OPERATIONAL CHECK GOOD.

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