# SDR HNAA2017032900097

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 28, 2017
- Submitted: March 29, 2017
- Operation: Air carrier
- Aircraft: [N603KC](https://openairdocs.org/aircraft/N603KC), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145055
- Aircraft time: 44,729 hours, 37,385 cycles
- System (JASC): [3010 · Airfoil Anti/De-ice System](https://openairdocs.org/jasc/3010)
- Part: Warning Message
- Condition: False Activation
- Location: Anti Ice System
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2017032900097

## Discrepancy

DURING FLIGHT IN ICING CONDITIONS, AN EICAS MESSAGE FOR THE STAB ANTI-ICE FAILED, FOLLOWED BY A WARNING MESSAGE.  GROUND RAN THE ACFT AND PERFORMED AN ANTI ICE VALVE TEST IAW AMMM 30-21-00-700-804-A/500, NO DEFECTS NOTED AT THIS TIME. OK FOR SERVICE.

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