sentences:  Canada would obtain 66 F-101B Voodoo fighters from 1961 onwards, and take over operation of 12 Pinetree radar bases.In March 1963, Lowther AS was connected to the Semi Automatic Ground Environment (SAGE) system and the station became a long-range radar site.It would no longer guide interceptors but only look for enemy aircraft, feeding data to the Sault Sainte Marie Air Defense Sector SAGE DC-14 Data Center of the 30th NORAD Region at K.I.