Incident Overview
On 11 August 2018, at approximately 1731 Pacific Daylight Time, a de Havilland DH-89A MKIV Dragon Rapide biplane, U.S. registration N683DH, serial number 6782, operated by the Historic Flight Foundation, crashed during takeoff from Runway 25 at Abbotsford International Airport (CYXX), British Columbia. The aircraft had been part of the static display at the Abbotsford International Airshow and was being used for air rides after the conclusion of the airshow. The pilot and four passengers were on board for a local flight to the southeast.
Takeoff and Accident Sequence
During the takeoff roll, the aircraft encountered strong, gusting crosswinds. It climbed to approximately 30 feet above ground level before suddenly descending and impacting the runway. The aircraft came to rest on its nose immediately off the right edge of the runway. A fuel spill occurred, but there was no fire. The emergency locator transmitter activated.
Emergency Response
Within two minutes of the accident, two aircraft rescue firefighting trucks arrived on the scene, along with an operations/command vehicle. Approximately ten minutes later, two St. John Ambulances arrived. A representative of the Historic Flight Foundation was escorted to the scene to ensure all electronics on the aircraft were turned off. Shortly thereafter, two BC Ambulance Service ground ambulances arrived, followed by two City of Abbotsford fire trucks. Two BC Ambulance Service air ambulances arrived subsequently. Fire trucks stabilized the aircraft, and first responders completed the evacuation of the occupants.
Injuries and Damage
The pilot and one passenger sustained serious injuries; the other three passengers received minor injuries. All five occupants were transported to the hospital. The aircraft was substantially damaged.
Investigation
The Transportation Safety Board of Canada conducted an investigation. The probable cause is not stated in the source.