| Status: | |
| Datum: | 30 NOV 1961 |
| Tijd: | 19:25 |
| Type: | Vickers 720 Viscount |
| Luchtvaartmaatschappij: | Ansett-ANA |
| Registratie: | VH-TVC |
| Constructienummer: | 46 |
| Bouwjaar: | 1954 |
| Aantal vlieguren: | 16946 |
| Bemanning: | slachtoffers: 4 / inzittenden: 4 |
| Passagiers: | slachtoffers: 11 / inzittenden: 11 |
| Totaal: | slachtoffers: 15 / inzittenden: 15 |
| Schade: | Afgeschreven |
| Gevolgen: | Written off (damaged beyond repair) |
| Plaats: | ca 5 km S of Sydney-Kingsford Smith International Airport, NSW (SYD) (Australië)
 |
| Fase: | Kruisvlucht (ENR) |
| Soort vlucht: | Binnenlandse lijnvlucht |
| Vliegveld van vertrek: | Sydney-Kingsford Smith International Airport, NSW (SYD/YSSY), Australië |
| Vliegveld van aankomst: | Canberra Airport, ACT (CBR/YSCB), Australië |
Beschrijving:The Ansett Viscount crashed into Botany Bay, nine minutes after takeoff from Sydney.
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."
Bronnen:
Foto's
Kaart
Deze kaart geeft het vliegveld van vetrek weer en de geplande bestemming van de vlucht. De lijn tussen de vliegvelden geeft
niet de exacte vliegroute weer.
De afstand tussen Sydney-Kingsford Smith International Airport, NSW en Canberra Airport, ACT bedraagt 236 km (147 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.