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The files were last updated on 15 April 2008.
This is the home of the contest country files. These files are used
by amateur radio contest logging software to help determine country
multipliers from a callsign. The files are updated several times a
year, usually before the major DX contests (ARRL
DX, CQ WW, etc.) and changes are announced
on the various contest and logging
software reflectors.
You must use the file that is appropriate for your software. Even though
the files are similar, each contains different features that your particular
software can take advantage of.
For installation information, follow the link on the left.
- cty.zip
- All files in a single .ZIP file
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- cty.dat
- CT version 9/10 and TR LOG
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- arrl.cty
- CT version 6/7/8 for ARRL DX, ARRL 160 and ARRL 10 meter contests
- cqww.cty
- CT version 6/7/8 for CQWW, WAE and CQ 160 contests
- iaru.cty
- CT version 6/7/8 for IARU HF World Championship
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- country.dat
- NA
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- wl_cty.dat
- N1MM and WriteLog
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- wf1b.dat
- WF1B RTTY
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- cty_wt.dat
- Win-Test, derived from CTY.DAT with full zone expansion for Asiatic
Russia, Australia and Canada.
- cty_wt_mod.dat
- Win-Test, derived from CTY_WT.DAT with US call areas and various
geographical coordinates added
NOTE: Clicking on any of the links above should prompt you
to download (save) the file. If the file is displayed in the browser
window instead, come back to this page and follow these instructions to save it:
Firefox: Right-click on the file name and choose "Save Link As..."
Internet Explorer: Right-click on the file name and choose "Save Target As..."
Netscape Navigator: Hold the SHIFT key down while clicking on the hyperlink
(file name) and your browser will prompt you to save the file.
Who uses this data?
The following programs use this country database:
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Monitor page for changes: | |
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