Crash landings were part of the job in the early 1930s, when Rex Terpening started out in arctic aviation. As an air engineer for Canadian Airways in the Northwest Territories, Terpening took the right-hand seat in the cockpit and flew on operations daily, warming the oil and the engine on winter mornings, refuelling, and inevitably mending both engine and aircraft when things went wrong. Terpening's beat stretched from Fort McMurray to the Arctic Ocean, and his remarkable bush-flying stories tell of planes wandering lost over unmapped muskeg, perilous rescue missions to retrieve stranded missionaries, dogged searches for downed flyers lost on the Barrens and emergency landings in blizzards on nameless pothole lakes.