The CCARC Frequency Coordinator recommends that hotspots be deployed in the 70 cm band using one of the following frequencies:
438.4500, 438.4750, 438.5000, 438.5250, 438.5500, 438.5750, 438.6000, 438.6250, 438.6500 and 438.6750 MHz.
Colorado Council of Amateur Radio Clubs
The CCARC Frequency Coordinator recommends that hotspots be deployed in the 70 cm band using one of the following frequencies:
438.4500, 438.4750, 438.5000, 438.5250, 438.5500, 438.5750, 438.6000, 438.6250, 438.6500 and 438.6750 MHz.