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KC1JPJ

Active2x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderRiddlesworth, William A

License ClassGeneral

Min. Class RequiredTechnician

LocationVernon Rockville, CT

Grant DateApr 24, 2018

Expiration DateApr 24, 2028

KC1JPJ is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Riddlesworth, William A in Vernon Rockville, CT. 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 Jackson, Joseph P on Oct 27, 2015. KC1JPJ has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 56 units(Very heavy)

Voice Phonetics

Kilo Charlie One Juliet Papa Juliet

Readability: 6.5/10(Good readability)

License History

Administrative Update AppliedApr 25, 2018
System-Generated GrantApr 24, 2018
License IssuedApr 24, 2018

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Jackson, Joseph PFiled Oct 27, 2015
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

KC1JPJ FCC Vanity Status: 1 Competing Application & History