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What are 10-10 numbers and how are they used?

Aug 8th 2011, 21:52

w1rfi

Super Moderator

Joined: Apr 4th 1998, 00:00
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W5WOC asks:

What are 10-10 numbers and how are they used?

Note: This topic was moved from the Contesting But Not For Prizes topic.
Aug 9th 2011, 00:24

W1RFIAdmin

Joined: Jul 25th 2011, 14:25
Total Topics: 0
Total Posts: 0
I did a Google search on "10 10 numbers" and found this web site:

http://www.ten-ten.org/

The 10 10 numbers are essentially the membership number of those that join Ten Ten International, a group of amateurs seeking to promote activity on the 10-meter band. They issue awards for working different Ten Ten members. They also use the 10 10 numbers as part of the exchange in contests they sponsor.

73,
Ed Hare, W1RFI
ARRL Lab
Technical forums moderator

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