HF Systems
HomeHF SystemsGlobal HFLAMP ChartsHourly LAMP Charts Sunday, Apr 02 2023 01:38 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.

go to top of page