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Criminal Occurrence
Last updated: 19 October 2017
Status:
Datum:zaterdag 21 februari 1970
Tijd:13:33
Type:Silhouette image of generic CV99 model; specific model in this crash may look slightly different
Convair CV-990-30A-6 Coronado
Luchtvaartmaatschappij:Swissair
Registratie: HB-ICD
Constructienummer: 30-10-15
Bouwjaar: 1962
Motoren: 4 General Electric CJ805-23
Bemanning:slachtoffers: 9 / inzittenden: 9
Passagiers:slachtoffers: 38 / inzittenden: 38
Totaal:slachtoffers: 47 / inzittenden: 47
Schade: Vernield
Gevolgen: Written off (damaged beyond repair)
Plaats:2 km (1.3 mijl) W of Würenlingen (   Zwitserland)
Fase: Kruisvlucht (ENR)
Soort vlucht:Internationale lijnvlucht
Vliegveld van vertrek:Zürich-Kloten Airport (ZRH/LSZH), Zwitserland
Vliegveld van aankomst:Tel Aviv-Lod International Airport (TLV/LLBG), Israël
Vluchtnummer:SR330
Beschrijving:
A Convair CV-990 Coronado passenger plane, operated by Swissair, was destroyed when it crashed near Würenlingen, Switzerland, killing all 47 on board.
Swissair Flight SR-330 took off from Zürich-Kloten Airport (ZRH), Switzerland at 13:14 on a scheduled flight to Tel Aviv (TLV), Israel.
Seven minutes later an explosion occurred in the aft cargo hold. The airplane was flying at an altitude of 4300 m over Sattel-Hochstuckli, 41 km south of the airport.
The flight crew reported a loss of cabin pressure and initiated a return to Zürich Airport. At 13:26 the crew radioed: "This is an emergency - we have fire on board and request immediate landing... our navigation is not OK... we request police investigation." Smoke on the flight deck prevented the crew from seeing the instruments and about 13:33 electrical power was lost. The airplane entered a steep descent and impacted the wooded Unterwald area near Würenlingen, Switzerland, about 24 km west-northwest of the airport.

On the same day, a bomb exploded aboard a Vienna-bound Caravelle after takeoff from Frankfurt. The Caravelle, operated by Austrian Airlines landed safely.
The perpetrators of both bombings were never caught.

Bronnen:
» Aircraft hijackings and other criminal acts against civil aviation : statistics and narrative reports / FAA
» Aviation Week & Space Technology 02.03.1970 (23-25)
» 20min.ch - «We are crashing - goodbye everybody», 19-2-2010


Foto's

photo of Convair CV-990-30A-6 HB-ICD
photo of Convair CV-990-30A-6 HB-ICD
photo of Convair CV-990-30A-6 HB-ICD
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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 Zürich-Kloten Airport en Tel Aviv-Lod International Airport bedraagt 2789 km (1743 miles).
Accident location: Approximate; accuracy within a few kilometers.

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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Convair CV-990

  • 37 built
  • 6e ongeval
  • 3e dodelijk ongeval
  • The zwaarste ongeval (toen het plaatsvond)
  • 2e zwaarste ongeval (op dit moment)
» safety profile

 Zwitserland
  • 2e zwaarste ongeval (toen het plaatsvond)
  • 3e zwaarste ongeval (op dit moment)
» safety profile