Joe gets a lucrative late-season contract to fly mining equipment to an airstrip on a frozen lake, sending C-46 and DC-4 crews on a race against the spring melt. But conflict erupts between Devan and a senior pilot. And when the client reports an on-site incident, Joe goes on the warpath. Though Jeremy has missed a number of flight attendant classes, he's confident he can catch up to fellow rampies Audrey and Wilf. But too much confidence just may be a dangerous thing. And over the North Atlantic, Arnie, Justin and Cory press on to Turkey, even though they have only half of the spare parts in their plane. But there are some serious volcanoes and busy Mediterranean air traffic ahead.