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Last updated: 22 April 2019
Datum:Montag 19 Februar 1979
Flugzeugtyp:Silhouette image of generic B701 model; specific model in this crash may look slightly different
Boeing 707-123B
Kennzeichen: C-GQBH
Werknummer: 17650/67
Baujahr: 1959
Triebwerk: 4 Pratt & Whitney JT3D-1-MC6
Besatzung:Todesopfer: 0 / Insassen: 9
Fluggäste:Todesopfer: 0 / Insassen: 162
Gesamt:Todesopfer: 0 / Insassen: 171
Sachschaden: Zerstört
Konsequenzen: Written off (damaged beyond repair)
Unfallort:Saint Lucia-Hewanorra Airport (UVF) (   St. Lucia)
Flugphase: Landung (LDG)
Betriebsart:Internationaler außerplanmäßiger Passagierflug
Flug von:Toronto International Airport, ON (YYZ/CYYZ), Kanada
Flug nach:Saint Lucia-Hewanorra Airport (UVF/TLPL), St. Lucia
Flugnummer: 714
Quebecair Flight 714 was approaching Hewanorra Airport runway 10 when it was caught by windshear (a mountain wave). When already over the runway threshold the aircraft stopped its descent. The co-pilot, who was pilot flying, retarded the throttles. However at that moment the aircraft had passed the windshear zone and slammed onto the runway from a height of 6 m. The Boeing 707 bounced twice, causing the nosegear to collapse. The Boeing slid 2000 feet and came to rest 4100 feet from the threshold. The aircraft was sold to Aviation Sales as N311AS and was broken up at St. Lucia in 1979.

» Jet-Airliner Unfälle seit 1952 / J. Richter, Chr. Wolf


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This map shows the airport of departure and the intended destination of the flight. The line between the airports does not display the exact flight path.
Distance from Toronto International Airport, ON to Saint Lucia-Hewanorra Airport as the crow flies is 3749 km (2343 miles).

This information is not presented as the Flight Safety Foundation or the Aviation Safety Network’s opinion as to the cause of the accident. It is preliminary and is based on the facts as they are known at this time.
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Boeing 707

  • 858 built
  • 66th loss
» safety profile

 St. Lucia
  • 2nd worst accident (Zu diesem Zeitpunkt)
  • 3rd worst accident (Momentan)
» safety profile