[CQ-Contest] ARRL 10-Meter Contest (Dec 10-11) - Mexican District Update

Jahnke, Bart, W9JJ w9jj at arrl.org
Tue Nov 29 17:15:17 EST 2016

To ARRL 10-Meter Contest Participants,

We have updated the ARRL 10-Meter Contest - Mexican Districts list and map - to conform to the changes announced by Mexico in January 2016.  

The current Mexican Districts list and map can be found at    http://www.arrl.org/10-meter

The district that changed names was Distrito Federal (DF).  The new district name is Ciudad de México (CMX).   DF became CMX in January 2016.

It is recommended that all participants:

1. Be sure to update your logging software and any supporting files.

2. Log "CMX", if either CMX or DF is sent.

3. If your logging software will not accept CMX, entering DF for the QSO is acceptable.

4. Our post-contest log checking software will convert DF in any QSO exchange to CMX without penalty.

Good luck and enjoy the contest!


Bart Jahnke, W9JJ
Contest Branch Manager
ARRL - The national association for Amateur RadioT
225 Main St
Newington CT 06111
w9jj at arrl.org

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