# SDR HNAA2026070900587

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2026
- Submitted: July 9, 2026
- Operation: Air carrier
- Aircraft: [N698CB](https://openairdocs.org/aircraft/N698CB), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500877
- System (JASC): [2741 · Stabilizer Position Indicating](https://openairdocs.org/jasc/2741)
- Part: Control Unit
- Part number: 3621001017
- Part serial: 4037
- Condition: Abnormal
- Location: Zone 300
- Part time: 3,852,709 hours, 37,983 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2026070900587

## Discrepancy

RETURN TO FIELD, PITCH TRIM MAIN INOPERATIVE.  PER MOCC.   R & R HSCU IRT AMM 27-40-01 FOR POSITIVE MAINT. OPS CHKD GOOD, ACFT OK FOR SERVICE.

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