MUF(3000km) - kc2g. com MUF is the highest frequency that is expected to bounce off of the ionosphere on a path 3000km long So the MUF along a path between two points shows the possibility of long-hop DX between those points on a given band If the MUF is 12MHz, then 30 meters and longer will work, but 20 meters and shorter won't
Real-time MUF Map This MUF map is a useful real-time indicator for HF propagation conditions Real-time MUF Map This page is part of the project "Understanding HF Propagation " by Doron Tal, 4X4XM The following real-time map courtesy of Andrew Rodland, KC2G is updated every 15 minutes It was designed for amateur radio operators