Universal use Certain subparts of the VHF band have the same use around the world. Some national uses are detailed below. 50–54 MHz: amateur radio 6-meter band. 108–118 MHz: Air navigation beacons VOR and Instrument Landing System localizer. 118–137 MHz: Airband for air traffic control, AM, 121.5 MHz is emergency frequency 144–146 MHz: amateur radio 2-meter band (Extends up to 148 MHz in some Regions). 156–174 MHz: VHF maritime mobile band for maritime two-way radio on ships.
Universal use Certain subparts of the VHF band have the same use around the world. Some national uses are detailed below. 50–54 MHz: amateur radio 6-meter band. 108–118 MHz: Air navigation beacons VOR and Instrument Landing System localizer. 118–137 MHz: Airband for air traffic control, AM, 121.5 MHz is emergency frequency 144–146 MHz: amateur radio 2-meter band (Extends up to 148 MHz in some Regions). 156–174 MHz: VHF maritime mobile band for maritime two-way radio on ships.