# SDR SIMA20250619001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 19, 2025
- Submitted: June 20, 2025
- Operation: Air carrier
- Aircraft: [N283NN](https://openairdocs.org/aircraft/N283NN), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000818
- Aircraft time: 15,095 hours, 10,172 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Sensor
- Part number: 59128437
- Condition: Faulted
- Location: Flap System
- Stage of operation: LD
- How discovered: V
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20250619001

## Discrepancy

FLAP FAIL AFTER MOVING FLAP HANDLE TO 1 DURING DESCENT FROM 12,000 TO 6,000 FT. EMERGENCY DECLARED. RAR T3 FLAP SKEW SENSOR IAW AMM 27-53-06. OPERATIONAL CHECK GOOD IAW AMM 27-50-00.

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