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Cabrillo Format & Tutorial
C= Date, in YYYY-MM-DD format. November 7, 2009 is typed as 2009-11-07. D= Time, in UTC format. E= Your call. F= Your QSO #. G= Your precedence. H= Your check ( ... Learn More
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Contest Toolbox & Tutorials - ARRL Contests
Cabrillo is the standard electronic format used to enter ARRL contests. Click here for an introduction to Cabrillo, Cabrillo templates, and detailed ... Learn More
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June VHF
The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources. Learn More
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Submitting an Electronic Contest Log
Many contest sponsors, including the ARRL, require electronic logs to be in “Cabrillo format.” I've received a lot of questions regarding Cabrillo, so I thought ... Learn More
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Forum » HF Contesting » LOTW upload of Field Day Cabrillo?
Jun 27, 2013 ... I did not see an ARRL forum for LOTW. Our loggers created Cabrillo files for our phone and cw stations this weekend. When I try to sign-and- ... Learn More
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ARRL Digital Contest
The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources. Learn More
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10 Meter
The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources. Learn More
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School Club Roundup Cabrillo Specification Version 0.96 Required ...
CONTEST: ARRL-SCR. CATEGORY-STATION: CALLSIGN: where CATEGORY-STATION is: "CLASS-I" for individual. "CLASS-C" for club (non- ... Learn More
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10 GHz & Up
The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources. Learn More
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Forum » HF Contesting » Error in my Cabrillo Export
I finally got it done and submitted. Since then I realized that I exported the wrong field for the exchange and got the state of the station's license, not the ... Learn More
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