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Radio Propagation


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D-Region Absorption
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Created by PA4RM

UK telecommunications regulator Ofcom has said it no longer will issue two-letter suffix call signs to Full Licence holders. Since mid-2018, radio amateurs attaining the highest-class license have been able to apply for “short”call signs such as M5xx. The policy has provided a major incentive to upgrade. Ofcom said call signs with only two letters in the suffix are only available to applicants ...

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