File:CQ zones.gif: Revision history

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    15 April 2009

    • curprev 19:1619:16, 15 April 2009Carlb talk contribs 282 bytes +282 The CQ Zone system is an arbitrary division of the world into forty numbered regions; it appears to have been devised for use in ''CQ Magazine''. A similar but incompatible system created by the International Telecommunications Union would ultimately use