Narrative:

Took off enroute to mia....aircraft had been in maintenance earlier for sps computer problem. Aircraft was empty...... When ice protection pneumatic was tested; a wing ai fail caution was received. After discussion with maintenance control and dispatch; we diverted for repair. Weather enroute prevented us from continuing to miami and returning to departure airport.

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Original NASA ASRS Text

Title: EMB145 Captain on a repositioning flight discovered inoperative wing anti-ice and elected to divert to a suitable alternate.

Narrative: Took off enroute to MIA....aircraft had been in maintenance earlier for SPS computer problem. Aircraft was empty...... When ice protection pneumatic was tested; A WING AI FAIL caution was received. After discussion with Maintenance Control and Dispatch; we diverted for repair. Weather enroute prevented us from continuing to Miami and returning to departure airport.

Data retrieved from NASA's ASRS site as of April 2012 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.