Prague Airport closed LIVE: Huge police presence over possible explosives | World | News

The worst plane crash in the history of Czechoslovak took place on October 30, 1975 with a thick fog in which a Yugoslav passenger planes approached Prague Airport.

About a dozen kilometers of the landing strip fell with 79 out of 120 passengers killed DC-9.

The conditions of the accident are never fully cleaned, but it is believed to be one of the main reasons for a faulty altimeter.

Most of the passengers on the plane were checks and Slovaks returning from holidays.