Narrative:

I was the pilot flying. Upon takeoff roll; at approximately 70 KTS; the captain shouted 'reject! Reject!' and I aborted the take-off and advised the tower. We stopped the aircraft and noted the master warning and #2 engine oil pressure light had both illuminated. We cleared the runway; called the company; and returned to the gate; where we were met by maintenance.

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Original NASA ASRS Text

Title: A Dash 8 flight crew rejected their takeoff and returned to the gate for maintenance following receipt of the Master Warning and #2 Engine Oil Pressure warning lights at approximately 70 KTS on the takeoff roll.

Narrative: I was the pilot flying. Upon takeoff roll; at approximately 70 KTS; the Captain shouted 'Reject! Reject!' and I aborted the take-off and advised the Tower. We stopped the aircraft and noted the Master Warning and #2 Engine Oil Pressure light had both illuminated. We cleared the runway; called the company; and returned to the gate; where we were met by Maintenance.

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.