Uploads by Carlb
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This special page shows all uploaded files.
| Date | Name | Thumbnail | Size | Description | Versions |
|---|---|---|---|---|---|
| 18:12, 15 April 2009 | QTH locator.gif (file) |  |
20 KB | The Maidenhead Locator System divides the world into an 18 x 18 grid, with origin at (90°S, 180°W); these field divisions in turn may be split into a 10 x 10 array of squares. | 1 |
| 18:16, 15 April 2009 | CQ zones.gif (file) |  |
16 KB | 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 | 1 |
| 18:19, 15 April 2009 | ITU zones.gif (file) |  |
17 KB | The ITU Zone system divides the world into 89 individual zones in three regions. | 1 |
