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

Receiver Location?
Use current location:
Save as default:
Receiver Location is required and any combination of the following fields can be used:
Low Frequency (MHz)?
High Frequency (MHz)?
Specific Frequency (MHz)?
Frequency Query Type? TX RX Both
Max. Distance (km)?
Service Type
Designation of Emission (RR / IC Info)?
Consider Mobile Radius of Operations?
Unique Frequencies in Results?
Filter for Scanner?
May take a few seconds. Limited to 5,000 results.

Tips & Tricks

For any issues, email tafl (at) jonathanmorgan (dot) net. New features are not being considered.

Source: Spectrum Management System (SMS)
Spectrum Licences Site Data Last Updated: 2024-05-29
SMS Authorization Data Last Updated: 2024-05-27
Railroad Data Last Updated: 2023-01-05

Terms & Conditions

All information on this website is published in good faith and for general information purpose only. No warranties are made about the completeness, reliability, and accuracy of this information. Any action you take upon the information you find on this website is strictly at your own risk. The owner of Canadian Radio Spectrum Licence Search will not be liable for any losses and/or damages in connection with the use of this website. If you do not agree to the Terms & Conditions, you must stop accessing this website immediately.