Accident investigators and rescue personnel work at the wreckage of a Junkers Ju-52 aircraft in the Swis Alps on Sunday. Photo: Agence France-Presse

Heatwave could have caused crash of vintage plane in Swiss Alps that killed 20

Unusually high temperatures may have thinned the air and reduced the plane’s expected power at certain altitudes

Topic |   Aviation

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Accident investigators and rescue personnel work at the wreckage of a Junkers Ju-52 aircraft in the Swis Alps on Sunday. Photo: Agence France-Presse
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