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K4CDN

Active1x3District 4

Competitive callsign — 3 applications filed with the FCC.

License HolderBULLOCK, WILLIAM M

License ClassAdvanced

Min. Class RequiredGeneral

LocationDINWIDDIE, VA

Grant DateApr 20, 2021

Expiration DateJul 12, 2031

K4CDN is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by BULLOCK, WILLIAM M in DINWIDDIE, VA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Nelson, Caleb D on Jun 24, 2011. K4CDN has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 31 units(Moderate)

Voice Phonetics

Kilo Four Charlie Delta November

Readability: 7.5/10(High readability)

License History

License RenewedApr 20, 2021
Administrative Update AppliedJan 22, 2014
License IssuedJul 12, 2011
Vanity Callsign GrantedJul 12, 2011

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Nelson, Caleb DFiled Jun 24, 2011
Not awardedFCC ↗
BUBAR, TERRANCE LFiled Jul 17, 2003
Not awardedFCC ↗
Mc Cann Jr, John FFiled Feb 12, 2002
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

K4CDN FCC Vanity Status: 3 Competing Applications & History