KD4SVN
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderKing, Mark R
License ClassGeneral
Min. Class RequiredTechnician
LocationHampton, VA
Grant DateSep 26, 2025
Expiration DateSep 26, 2035
KD4SVN is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by King, Mark R in Hampton, VA. 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 King, Mark R on Sep 8, 2025. KD4SVN has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.. ....- ... ...- -.
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Delta Four Sierra Victor November
Readability: 6.5/10(Good readability)
License History
- Vanity Callsign GrantedSep 26, 2025
- License IssuedSep 26, 2025
- License ExpiredSep 17, 2024
- License RenewedAug 16, 2012
- Administrative Update AppliedAug 9, 2011
- Administrative Update AppliedAug 12, 2009
- License ModifiedMay 26, 2004
- Tax ID (TIN) AddedJun 22, 2002
- License RenewedJun 22, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- King, Mark RFiled Sep 8, 2025Not awardedFCC ↗