# SDR SIMA20151028004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 28, 2015
- Submitted: October 29, 2015
- Operation: Air carrier
- Aircraft: [N647AE](https://openairdocs.org/aircraft/N647AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145222
- Aircraft time: 37,838 hours, 34,137 cycles
- System (JASC): [3010 · Airfoil Anti/De-ice System](https://openairdocs.org/jasc/3010)
- Part: Warning System
- Condition: Activated
- Location: Cockpit
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20151028004

## Discrepancy

DURING CLIMB, IN ICING CONDITIONS, EICAS DISPLAYED WING ANTI-ICE FAIL & WING PB OPEN INSCRIPTION DID NOT ILLUMINATE.  IAW AOM 1 PROCEDURE SELECTED OVERRIDE TO ALL VLV SEEMED TO OPEN BUT BROKE OUT ON TOP & EXITED ICING CONDITIONS.  KNOWING WE WOULD HAVE TO DESCENT THROUGH ICING CONDITIONS WE RAN ICE PROTECTION PNEUMATIC TEST IAW AOM 1 TO ASSURE SYS WAS FUNCTIONING DURING TEST, ALSO GOT WING ANTI-ICE FAIL M.  PERFORMED OPERATIONAL TEST OF ANTI-ICE SYS IAW AMM 30-00-00.  NO DEFECTS NOTED AT THIS TIME.

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