LINKS IMPORTANTES PARA VHF-DX
https://www.vhfdx.org/
http://www.dxsummit.fi/
https://dxinfocentre.com/(SUL ATLANTICO)
https://dxinfocentre.com/(SUL AMERICA)
https://pskreporter.info/pskmap.html
https://www.dxinfocentre.com/propagation/tr-modes.htm
https://www.propquest.co.uk/map.php
https://www.dxmaps.com/spots/mapg.php?Lan=E&
https://www.k7fry.com/grid
http://www.astrorun.com/_fr5dn/radio/ZS%20-%20ZD7%20-%20PY%20maps.html
https://www.egloff.eu/googlemap_v3/carto.php
https://iono.jpl.nasa.gov/latest_rti_global.html
http://www.bandasaltas.com.ar/
http://www.sarl.org.za/#VHF_UHF
https://www.dxmaps.com/VE7BQH.html
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