KV0S
Active2x1District 0
Competitive callsign — 2 applications filed with the FCC.
License HolderLarsen, David R
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationColumbia, MO
Grant DateJul 18, 2025
Expiration DateSep 7, 2035
KV0S is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Larsen, David R in Columbia, MO. 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 Douglas, Thomas C on Aug 19, 2005. KV0S has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...- ----- ...
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Victor Zero Sierra
Readability: 7.5/10(High readability)
License History
- License RenewedJul 18, 2025
- License RenewedAug 8, 2015
- License IssuedSep 7, 2005
- Vanity Callsign GrantedSep 7, 2005
- License ExpiredJan 6, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.