Accident investigators and rescue personnel gather around the wreckage of a Junkers JU52 aircraft at Flims on August 5, 2018, after the aeroplane crashed into Piz Segnas, a 3,000-metre (10,000-foot) peak in eastern Switzerland on August 4. - Twenty people are confirmed dead after a vintage World War II aircraft crashed into a Swiss mountainside, police reports said. The Junker JU52 HB-HOT aircraft, built in Germany in 1939 and now a collectors item, belongs to JU-Air, a company with links to the Swiss air force, the ATS news agency reported. (Photo by Fabrice COFFRINI / AFP) (Photo credit should read FABRICE COFFRINI/AFP/Getty Images)