[aprssig] Tracking non-APRS mobiles by MileMark

[Robert Bruninga]

>>> bruninga at usna.edu 4/20/05 4:43:51 PM >>>
>I just updated the MILE-MARK file to include the
>missing California, Pennsylvania and Maine interstates.
>..The MM-DATA.DAT file is used by APRSdos.

To use it just download it and replace the old one in your
APRS\SYSTEM directory and then when you use the 
"MM" command, to overlay milemarks, this new data
 will be used.

>To see how they look on APRSdos screen, see the
>http://www.ew.usna.edu/~bruninga/aprs/aprsdos.html 
>page about 90% down the page.  There is a link there to
>download the file.  It is a text file..  It overlays a 1 mile
>circle over every 5, 10, or 20 mile mark depending on your
>zoom level.  Very easy to estimate someone's position.

de Wb4APR, Bob


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