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KC0SOF

Available2x3District 0

Competitive callsign — 1 application filed with the FCC.

License HolderMcClure, Charles J

License ClassTechnician

Min. Class RequiredTechnician

LocationGrand Junction, CO

Grant DateJun 7, 2004

Expiration DateJun 7, 2014

Cancellation DateJun 8, 2016

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KC0SOF

Available2x3District 0

Competitive callsign — 1 application filed with the FCC.

License HolderMcClure, Charles J

License ClassTechnician

Min. Class RequiredTechnician

LocationGrand Junction, CO

Grant DateJun 7, 2004

Expiration DateJun 7, 2014

Cancellation DateJun 8, 2016

Available for ApplicationsJun 8, 2016

KC0SOF is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by McClure, Charles J in Grand Junction, CO. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Willis, Michael A on Jun 29, 2020. KC0SOF has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

-.- -.-. ----- ... --- ..-.

CW Weight: 48 units(Heavy (slower to send))

Voice Phonetics

Kilo Charlie Zero Sierra Oscar Foxtrot

Readability: 6.5/10(Good readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License ExpiredJun 8, 2016
License IssuedJun 7, 2004

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Willis, Michael AFiled Jun 29, 2020
Not awardedFCC ↗

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← KC0SOE KC0SOG →

FCC data as of Sep 3, 2026

KC0SOF FCC Vanity Status: 1 Competing Application & History