​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Working Party 3K (WP 3K) - Radio-wave propagation prediction for point-to-area propagation paths​

Working Party 3K is responsible for developing radio-wave propagation prediction methods for point-to-area paths associated with terrestrial and aeronautical stations in non-ionized media for frequency bands above 30 MHz.​

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