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)?
Licensee?
Service Type	All Aeronautical Broadcast Fixed Land Mobile Maritime Satellite Earth Station Spectrum RAC/ACFC (Rail)
Analog/Digital	Analog & Digital Analog Only Digital Only
Designation of Emission (RR / IC Info)?
Consider Mobile Radius of Operations?
Unique Frequencies in Results?
Filter for Scanner?	None Icom IC-R5 Uniden BC346XT Uniden BC125AT Uniden BC72XLT Rafael Micro R820T
May take a few seconds. Limited to 5,000 results.

Tips & Tricks

• A modern web browser is recommended due to the heavy use of JavaScript and the large result sets that can be returned.
• Works great on mobile browsers. Check "Use current location" to use your phone's GPS to determine your location.
• Zoom right down to "street view" level to view towers & transmitters from street level.
• The "Tabular" results page can be copied and pasted into many programs, such as Microsoft Excel and Freescan's EZGrab function.

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

Source: Spectrum Management System (SMS)
Terrestrial Spectrum Licence Site Data Last Updated: 2025-07-10
Radio Authorization Data Last Updated: 2025-06-24
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.