Helicopter skiing is a type of backcountry skiing in which a helicopter is used to access remote areas of more pristine snow. The Kinsley brothers’ guide, working for the ski tour company Canadian Mountain Holidays, was partially buried by the avalanche that came down in an area known as the “Chocolate Bunnies,” Canadian broadcaster CBC.ca reported. KinsleyConstruction/FacebookJonathan Kinsley, 59, was an executive at the York-based Kinsley Enterprises, the parent company of Kinsley Construction and Kinsley Properties. Helicopter skiing is a type of backcountry skiing in which a helicopter is used to access remote areas of snow. Tom Wolf described the Kinsley family as a “pillar” of York County and praised the two late brothers for their philanthropic efforts, reported York Dispatch.