When you are travelling, a UHF radio is almost an essential to have in your vehicle, not only for emergencies, but also communication between vehicles around you on the road. But knowing what channel to use in your particular situation can sometimes be confusing. No Boundaries provide an excellent ‘rundown’ on each of the channels and what they are used for as well as information on UHF radios and antennae. To check out their page just click here.