PALMER, Alaska — A new National Transportation Safety Board report on a 2021 heli-ski crash that killed five men including Czech billionaire Petr Kellner and an internationally renowned ski guide
NTSB: Pilot error and inadequate training were probable cause of Alaska heli-ski crash that killed 5 including Czech billionaire adn.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from adn.com Daily Mail and Mail on Sunday newspapers.