HF Systems
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HomeHF SystemsGlobal HFLAMP ChartsHourly LAMP Charts Tuesday, Sep 16 2014 19:30 UT
Global HF

Hourly LAMP Charts

These are Local Area Mobile Predictions (LAMP) of communication frequencies based on current observed conditions in the Global HF ionosphere. Because of the variability of the ionosphere this type of prediction can only be made for the current few hours.

 
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