KK4KZZ
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderBellefontaine, Marc D
License ClassGeneral
Min. Class RequiredTechnician
LocationCharleston, SC
Grant DateNov 14, 2018
Expiration DateNov 14, 2028
KK4KZZ is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Bellefontaine, Marc D in Charleston, SC. 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 Bellefontaine, Marc D on Oct 26, 2018. KK4KZZ has 12 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.- ....- -.- --.. --..
CW Weight: 44 units(Heavy (slower to send))
Voice Phonetics
Kilo Kilo Four Kilo Zulu Zulu
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedJan 6, 2026
- Administrative Update AppliedAug 19, 2025
- Administrative Update AppliedJan 17, 2024
- Administrative Update AppliedJan 17, 2024
- Administrative Update AppliedJun 18, 2019
- Administrative Update AppliedNov 20, 2018
- Vanity Callsign GrantedNov 14, 2018
- License IssuedNov 14, 2018
- License CanceledJun 15, 2015
- License ModifiedSep 22, 2014
- System-Generated GrantAug 13, 2012
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Bellefontaine, Marc DFiled Oct 26, 2018Not awardedFCC ↗