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HF Propagation Forecast - February 2009
Category Name:
Ref. Month:
February
SSN = 12 | RED = HPF (Highest Possible Frequency) GREEN = MUF (the 50% MUF) BLUE = FOT (Frequency Optimal Transmission) |
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SSN = 12 | RED = HPF (Highest Possible Frequency) GREEN = MUF (the 50% MUF) BLUE = FOT (Frequency Optimal Transmission) |
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