Narrative:The Ansett Viscount crashed into Botany Bay, nine minutes after takeoff from Sydney.
|Date:||30 NOV 1961|
|Type:||Vickers 720 Viscount|
|C/n / msn:|| 46|
|First flight:|| 1954|
|Total airframe hrs:||16946|
|Crew:||Fatalities: 4 / Occupants: 4|
|Passengers:||Fatalities: 11 / Occupants: 11|
|Total:||Fatalities: 15 / Occupants: 15 |
|Airplane damage:|| Written off|
|Airplane fate:|| Written off (damaged beyond repair)|
|Location:||ca 5 km S of Sydney-Kingsford Smith International Airport, NSW (SYD) (Australia)
|Phase:|| En route (ENR)|
|Nature:||Domestic Scheduled Passenger|
|Departure airport:||Sydney-Kingsford Smith International Airport, NSW (SYD/YSSY), Australia|
|Destination airport:||Canberra Airport, ACT (CBR/YSCB), Australia|
PROBABLE CAUSE: "The cause of the accident was the failure in flight of the starboard outer wing in upward bending due to tensile overloading of the lower spar boom at station 323, probably induced by a combination of manoeuvre and gust loading when the speed of the aircraft was in excess of 260kts. The circumstances and available evidence carry a strong implication that the in-flight structural failure was preceded by a loss of control with a consequential increase in speed to at least 260 knots. The most probable explanation for the loss of control is that the aircraft entered an area of unexpected turbulence of such severity as to deprive the pilots of full recovery."
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 Sydney-Kingsford Smith International Airport, NSW to Canberra Airport, ACT as the crow flies is 236 km (147 miles).
This information is not presented as the Flight Safety Foundation or the Aviation Safety Networkĺs opinion as to the cause of the accident. It is preliminary and is based on the facts as they are known at this time.