FM broadcasting
VHF Radio waves do not travel far beyond the visual horizon, so reception distances for FM stations are usually limited to 30–40 miles (50–65 km) They can also be blocked by hills or buildings.
6-meter band
The Radio Regulations of the International Telecommunication Union allow amateur radio operations in the frequency range from 50.000 to 54.000 MHz in ITU Region 2 and 3. At ITU level, Region 1 is allocated to broadcasting. However, in practice a large number of ITU Region 1 countries allow amateur use of at least some of the 6-meter band. Over the years portions have been vacated by VHF television broadcasting channels for one reason or another. In November 2015 the ITU World Radio Conference (WRC-15) agreed that for their next conference in 2019, Agenda Item 1.1 will study a future allocation of 50–54 MHz to amateur radio in Region 1.