4WDABC Radio Frequency Request for Authorization
In accordance with ISED regulations, we are providing authorization to use the 4WDABC channels via a Letter of Authorization via PDF, including the frequency and channel tones for each region of BC, as well as instructions to complete the Light Mobile License application online. Ensure the technician programming your radio includes all listed channels.

4WDABC membership is not required; however, if you are a member and don't know your Member Number, please log in to your account at www.4wdabc.ca and view your account details, or look at your Virtual Membership Card (https://www.4wdabc.ca/articles/using-your-virtual-membership-card).

Please allow up to seven days for processing. The PDF letter will be sent to the email address you've provided, so please ensure it's entered correctly.

If you have any questions or haven't received your letter within a reasonable time, please follow up by emailing communications+vhf@4wdabc.ca

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Email *
Full Name *
Mailing Address (Street Address) *
Mailing Address (City, Province) *
Mailing Address (Postal Code) *
Phone Number *
4WDABC Member Number (optional)
If you don't know your member number, please login to our website with your member account, and find it on your account profile or Virtual Member Card.
A copy of your responses will be emailed to the address you provided.
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