WAlgonquin Radio ObservatoryWAllan I. Carswell Astronomical ObservatoryWDominion Astrophysical ObservatoryWDominion ObservatoryWDominion Radio Astrophysical ObservatoryWDavid Dunlap ObservatoryWElginfield ObservatoryWHume Cronyn Memorial ObservatoryWKillarney Provincial Park ObservatoryWLarge Zenith TelescopeWLoyola Residence TowerWMont Mégantic ObservatoryWRothney Astrophysical ObservatoryWSulphur Mountain Cosmic Ray StationWToronto Magnetic and Meteorological ObservatoryWWilliam Brydone Jack Observatory
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