CFS Armstrong

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Canadian Forces Station Armstrong
Coordinates	50°18′19″N 089°00′49″W / 50.30528°N 89.01361°W / 50.30528; -89.01361 (CFS Armstrong C-15)
Type	Radar Station
Code	C-15
Site information
Controlled by	United States Air Force Royal Canadian Air Force
Site history
Built	1952
Built by	United States Air Force
In use	1954-1962,1962-1974

CFS Armstrong

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Location of Canadian Forces Station Armstrong, Ontario

For the civil airport, see Armstrong Airport

Canadian Forces Station Armstrong (ADC ID: C-15) is a former General Surveillance Radar station. It is located 1.1 miles (1.8 km) east of Armstrong, Thunder Bay District, Ontario. It was closed in 1974.

It was operated as part of the Pinetree Line network controlled by NORAD.