Airport of Kangerlussuaq (formely known as Sondre Stromfjord) in Groenland: interior shots of freon compressor plant at airport, operator at work, red machinery in operation, maze of pipes and conduits. Shots of pilings under buildings, freon conduits to keep permafrost solid. Several interior shots of passenger terminal at the airport, passengers buying tickets, sitting in waiting room, many children are in evidence. Shots of people in airport restaurant.