TSB Cites Non-Standard Phraseology in Ottawa Incursion | Aviation International News

TSB Cites Non-Standard Phraseology in Ottawa Incursion

Pilot began taxiing after mishearing instructions.

By AIN Staff • AIN Staff

July 18, 2015

An Ottawa tower controller’s use of nonstandard phraseology at a critical moment was mostly responsible for a June 2014 runway incursion at Ottawa MacDonald-Cartier International Airport, according to a report on the accident from the Transportation Safety Board (TSB) of Canada. At about 8:48 a.m. that morning, a medevac AgustaWestland AW139 ready to depart on an IFR flight taxied into a runway protection zone for Runway 25 at the same moment a FedEx A300 was landing on the same runway. The Airbus was, however, able to stop without further incident.

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