# SDR AALA202607275053

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 23, 2026
- Submitted: July 27, 2026
- Operation: Air carrier
- Aircraft: [N744P](https://openairdocs.org/aircraft/N744P), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 1287
- Aircraft time: 65,655 hours, 41,708 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Proximity Sensor
- Part number: DHE1141
- Condition: Out Of Rig
- Location: Zone 800
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202607275053

## Discrepancy

AIRCRAFT WAS GROUNDED: 2R DOOR INDICATES DISARMED IN FLIGHT WITH ARMING LEVER IN THE ARMED POSITION. INDICATED ARMED ON THE GROUND AND IN CLIMB. MAINTENANCE FOUND THE R2 DOOR ARM HANDLE DETECTOR PROXIMITY SWITCH 7WN2 OUT OF RIG AND ADJUSTED IT PER AMM 52-71-00-820-002-A01. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.

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