Frequency Use Plans

Coordination of repeaters in Colorado are handled by the CCARC Frequency Coordinator. All requests for coordination must be submitted in writing to the Frequency Coordinator at the address listed on the RSE Coordination form.

If coordination requests are sent to the CCARC Post Office Box, significant coordination delays can be experienced as it’s not checked every day.

CCARC Coordination Policy Document – Updated 10/20/12

Frequency Use Plans

Colorado 144MHz Revision B

Colorado 222MHz Revision B

Colorado 420-450MHz Revision D

Colorado 902MHz Revision BFCC’s Authorization to use certain 902-928 Frequencies in Colorado

Colorado 1200MHz Revision B

Coordination System

The Colorado Council of Amateur Radio Clubs has instituted an online coordination management system. The only way to request and manage coordinations are through that system. You must have a valid email in order to use this system.

Coordination Managment System

There is no charge for coordination services. We ask that you consider joining the CCARC to support the Colorado Ham Radio Community!

Note: The CCARC does not coordinate uses in the Simplex FM portion of the bands nor do we coordinate packet systems.