Narrative:

During descent; while on vectors for the approach; we extended the flight spoilers and received a ob (outboard) flight spoiler and ob spoileron caution message. We ran the QRH; declared an emergency; notified the flight attendants; contacted dispatch and agreed on landing runway and landing data. We landed without further incident.

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Original NASA ASRS Text

Title: The flight crew of a commuter air carrier fixed wing jet maintained control after encountering outboard spoiler and spoileron anomalies. They declared an emergency and landed without incident.

Narrative: During descent; while on vectors for the approach; we extended the flight spoilers and received a OB (outboard) flight spoiler and OB spoileron caution message. We ran the QRH; declared an emergency; notified the flight attendants; contacted Dispatch and agreed on landing runway and landing data. We landed without further incident.

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.