# SDR DALA2025041502918

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 12, 2025
- Submitted: April 15, 2025
- Operation: Air carrier
- Aircraft: [N893AT](https://openairdocs.org/aircraft/N893AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55045
- Aircraft time: 52,842 hours, 37,942 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Pseu
- Condition: Failed
- Location: Zone 700
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2025041502918

## Discrepancy

SHIP 9553 -MISC/DE- THE CREW DECLARED AN EMERGENCY WITH ATC DUE TO THE "PROXIMITY SWITCH ELECTRONIC UNIT FAIL" MESSAGE ILLUMINATING. THE FLIGHT LANDED WITHOUT FURTHER ISSUE. CORRECTIVE ACTION: MAINTENANCE REPLACED THE PSEU AND THE OPERATIONAL CHECK WAS GOOD. (LP #7177972)

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