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KJ4DCC

Active2x3District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderHart JR, William L

License ClassTechnician

Min. Class RequiredTechnician

LocationOZARK, AL

Grant DateJan 18, 2018

Expiration DateApr 3, 2028

KJ4DCC is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Hart JR, William L in OZARK, AL. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Corkum, David on Nov 18, 2010. KJ4DCC has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 45 units(Heavy (slower to send))

Voice Phonetics

Kilo Juliet Four Delta Charlie Charlie

Readability: 7/10(Good readability)

License History

License RenewedJan 18, 2018
System-Generated GrantApr 3, 2008
License IssuedApr 3, 2008

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Corkum, DavidFiled Nov 18, 2010
DismissedFCC ↗
Corkum, DavidFiled Nov 18, 2010
DismissedFCC ↗

Search external databases

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FCC data as of Jul 28, 2026

KJ4DCC FCC Vanity Status: 2 Competing Applications & History