. . . . . . "Big Picture: DEW Line)"@en . . . "gov.archives.arc.2569628"@en . "The DEW Line was the northernmost and most capable of three radar lines in Canada and Alaska; the joint Canadian-US Pinetree Line ran from Newfoundland to Vancouver Island, and the Mid-Canada Line ran somewhat north of this."@en . "gov.archives.arc.52896"@en . "The DEW Line was the northernmost and most capable of three radar lines in Canada and Alaska; the joint Canadian-US Pinetree Line ran from Newfoundland to Vancouver Island, and the Mid-Canada Line ran somewhat north of this."@en . "DEW Line Story"@en . . "Distant Early Warning Line"@en . . . . . . . . .