# SDR R61A2026030300057

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 3, 2026
- Submitted: March 6, 2026
- Operation: Air carrier
- Aircraft: [N119HQ](https://openairdocs.org/aircraft/N119HQ), 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: 17000190
- Aircraft time: 45,728 hours, 34,617 cycles
- System (JASC): [3130 · Data Recorders (Flight/Maintenance)](https://openairdocs.org/jasc/3130)
- Part: Mau
- Part number: 70265421901
- Part serial: 6097336
- Condition: Failed
- Location: Nr 1
- Part time: 31,275 hours, 21,652 cycles
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/R61A2026030300057

## Discrepancy

AVNX MAU 1A FAIL IN FLIGHT. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. REPLACED NIC PROC 1 MODULE.

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