Range of HF Ground Wave Communications
Compared to VHF/UHF Communications with NO Repeaters
Compared to VHF/UHF Communications with NO Repeaters
Map Credit: © Queen's Printer for Ontario, 2012
http://www.mto.gov.on.ca/english/traveller/map/southindexpdf.shtml
http://www.mto.gov.on.ca/english/traveller/map/southindexpdf.shtml