Site: BAR-1

Komakuk Beach, Yukon


  • BAR-1 at KOMAKUK BEACH Canada , is situated on 924 acres of low lying tundra covered terrain at an altitude of 40 feet above sea level. this Auxilliary Radar Station is approximately 100 miles east of BAR-M and is the western most site in Canada.


  • Annual precipitation including snowfall, is approximately 6 inches. Snowfall is greatest in January and October and averages about 24 inches a year. Mean daily temperatures run between a minimum of plus 3.8 and a maximum of plus 15 degrees Fahrenheit.


  • The summer and winter potable water haul is a 1 and 2 – mile round trip respectively

BAR-1 to Become a Historical Site

BAR-1 was an Auxiliary (AUX) site located at Komakuk Beach, Yukon, just east of the Yukon-Alaska boundary. It was the first DEWLine station to be built and was completed in 1954 as an experimental (proof-of-concept) unit as the first section of the DEWLine, to test equipment, structures, and logistic needs in the arctic. The success of the station guided the final design and deployment of the rest of the Line.

The station consisted of a main building and interconnected residences, mess hall/recreation area, radar/communications, workshops, and power generators. A separate large warehouse and fully equipped garage supported the station’s activities. Subsequent DEWLine station designs consisted of module trains rather than the original BAR-1 design of interconnected buildings.

BAR-1 shut down as an operating station in June, 1993 with a site clean up scheduled for sometime in the near future.  Once clean up is completed the land will be transferred to the Canadian Parks Service for inclusion in Ivvavik National Park. Commemoration of the site within the National Park for its regional importance is planned (update needed).

For additional information on BAR-1, read David Neufeld’s 1998 article, “Commemorating the Cold War in Canada: Considering the DEW Line.”


Satellite Image – high level.

Satellite Image – close-up.

by David Neufeld
Parks Canada 1997
David Neufeld’s DEW Line BAR-1 Archive
hosted by Charles Stankievech