Kartenmaterial

• DX Atlas
• https://www.hb9eyz.ch/g_locator.php
• https://www.fun-funk.net/aprs4web/locator/
• http://dk3ml.de/2016/05/03/qth-locator-karte/
• https://www.mapability.com/ei8ic/gcm/index.php
• https://dx.qsl.net/propagation/greyline.html

• Karte erstellen mit einer Liste von Adressen: https://www.google.com/intl/de_de/maps/about/mymaps/