One of the best tools to forecast HF (high-frequency) propagation is the online map shown below. It is a graphical representation of MUF within a 3000-kilometer range, allowing amateur radio station operators to estimate the best frequencies and paths for effective communication.
MUF 3000 km Propagation Map by Andrew, KC2GThis map does not account for terrain, or soil type.
1. How to use this live propagation map (chart)
2. Limitations of this map
3. Animated map
See other useful charts of HF propagation today.
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