# SDR DALA2025120308813

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 29, 2025
- Submitted: December 3, 2025
- Operation: Air carrier
- Aircraft: [N502DX](https://openairdocs.org/aircraft/N502DX), registered now
- Make and model: Airbus A321-271NX
- Registry model: [Airbus A321-271NX](https://openairdocs.org/model/airbus-s-a-s-a321-271nx) (OpenAirDocs)
- Aircraft serial: 10467
- Aircraft time: 15,746 hours, 3,752 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Proximity Sensor
- Condition: Dirty
- Location: Zone 800
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2025120308813

## Discrepancy

ATB - DUE TO DOOR FWD CARGO ECAM WARNING. VERIFIED FORWARD CARGO DOOR CLOSED AND HANDLE STOWED, DEFERRED INDICATION PER MEL 52-70-01H. CLEANED PROX SENSOR 30MV, DOOR INDICATION ON ECAM SHOWED CLOSED AND OPEN WHEN APPROPRIATE. (LP 8082760)

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