Narrative:

On approach we observed a triple chime master warning message indicating that the right main landing gear was not down and locked. The pilot flying executed a go-around; and we performed the appropriate and associated checklists consistent with the master warning message. Once the checklist was complete; we observed that the landing gear was in the down and locked position. As a preventative measure; the captain requested that crash fire rescue be dispatched. We did not declare an emergency; and the flight continued without further incident. Once on the ground; clear of the active runway; and at a full stop the captain requested that aircraft maintenance be dispatched to the aircraft to install the landing gear pins as a further preventative measure.

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Original NASA ASRS Text

Title: A CRJ700's landing gear warning indicated that the Right Main Landing Gear was not down. After executing a go-around and completing the QRH procedure a safe gear down indication was obtained; a normal landing followed.

Narrative: On approach we observed a triple chime master warning message indicating that the Right Main Landing Gear was not down and locked. The pilot flying executed a go-around; and we performed the appropriate and associated checklists consistent with the Master Warning message. Once the checklist was complete; we observed that the landing gear was in the down and locked position. As a preventative measure; the Captain requested that Crash Fire Rescue be dispatched. We did not declare an emergency; and the flight continued without further incident. Once on the ground; clear of the active runway; and at a full stop the captain requested that aircraft maintenance be dispatched to the aircraft to install the landing gear pins as a further preventative measure.

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.