On February 14,2012, the delegates at WRC-12 formally approved allocating 472-479 kHz to the amateur radio service; however, this new allocation will not take effect until it is entered into the ITU's Radio Regulations.
The delegates at WRC-12 formally approved allocating 472-479 kHz to the amateur radio service. This was on February 14,2012. This new allocation will not take effect. This is however. It is entered into the ITU's Radio Regulations.