# SDR R61A20100228

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 28, 2010
- Submitted: June 1, 2010
- Operation: Air carrier
- Aircraft: [N823MD](https://openairdocs.org/aircraft/N823MD), registered now
- Make and model: Emb ERJ 170-100SU
- Registry model: [EMB ERJ 170-100SU](https://openairdocs.org/model/embraer-erj-170-100su) (OpenAirDocs)
- Aircraft serial: 17000044
- Aircraft time: 14,021 hours, 8,997 cycles
- System (JASC): [3140 · Central Computers](https://openairdocs.org/jasc/3140)
- Part: Unknown
- Condition: Malfunctioned
- Location: Cockpit
- Stage of operation: CR
- 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/R61A20100228

## Discrepancy

CREW REPORTED AVNX MAU 3A FAIL MSG IN FLIGHT ALONG WITH OTHER EICAS MSGS.  CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT INTO MCI.  ON CALL MAINTENANCE RESET NIC/PROC 5, PERFORMED RTS TEST, OPS CHECKED RIGHT TR, SPOILERS, BRAKES, A/P, AND A/T SYSTEM PER EMB AMM, ALL OPS CHECKED GOOD.  A/C WAS RETURNED TO SERVICE.

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