# SDR R61A2025072000314

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 20, 2025
- Submitted: July 23, 2025
- Operation: Air carrier
- Aircraft: [N240JQ](https://openairdocs.org/aircraft/N240JQ), 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: 17000245
- Aircraft time: 41,253 hours, 26,614 cycles
- System (JASC): [3140 · Central Computers](https://openairdocs.org/jasc/3140)
- Part: Mau
- Part number: 70265421901
- Part serial: 0801A210
- Condition: Failed
- Location: Zone 100
- Part time: 19,184 hours, 13,994 cycles
- Stage of operation: CL
- 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/R61A2025072000314

## Discrepancy

AVNX MAU 1A FAIL. EMERGENCY DECLARED, LANDED WITHOUT INCIDENT. REMOVED AND REPLACED NIC PROC MOD 1.

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