Shots of snowshoed Royal Canadian Air Force airmen in heavy winterdress walking singly and in groups in general direction of camera, heading away from camera across snow-covered field. HACUs of snowshoed feet walking across frame. Shots of party stopping at edge of forest, sitting down in snow, resting a while before setting off again. Shot of airman preparing his shelter, a piece of canvas with spruce boughs for flooring. MS of typical northern spruce forest, PAN to one-man shelter. Shot of airman preparing his meal on campfire, cutting kindling. Various shots of activity in woods including chopping, gathering firewood, cooking meals. CU of survival kit, of food cooking. Various shots of men eating, feeding campfires, going about business of surviving.