Search Canada's radio spectrum licences and view the results on Google Maps.

Receiver Location:
Use current location:
Save as default:
Enter an address, postal code, coordinates - basically anything Google Maps can interpret.
Coordinates in the decimal format will not be geocoded (e.g. 49.767567,-96.809717).
Receiver Location is required and any combination of the following fields can be used:
Low Frequency (MHz): Enter the low end of the frequency range to search.
High Frequency (MHz): Enter the high end of the frequency range to search.
Specific Frequency (MHz): Enter a specific frequency to find.
Frequency Query Type: TX RX Both Query transmit, receive, or transmit and receive frequencies.
Max. Distance (km): Enter the maximum distance from the receiver location to search.
Use -1 to return all results, regardless of distance.
Licensee: Enter a specific licensee to find.
AM/FM radio stations and TV stations can be searched for by call sign.
"%" can be used as a wildcard.
Service Type:
Designation of Emission: See the Radio Reference Wiki and Industry Canada website for a description of this field.
Consider Mobile Radius of Operations: When performing a distance based search, include mobile transmitters where the receiver location is within the radius of operations of the transmitter (but may be outside of the distance specified).
Unique Frequencies in Results: Return only the closest transmitter for each frequency.
Filter for Scanner: Filter results based on a scanner's supported bands.
May take a few seconds. Limited to 25,000 results.

Tips & Tricks

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Source: Spectrum Management System (SMS)
SMS Authorization Data Last Updated: November 2020
Spectrum Licences Site Data Last Updated: November 2020