K4GNU
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderSnethen, Jeff
License ClassTechnician
Min. Class RequiredGeneral
LocationSpringfield, MO
Grant DateNov 27, 2021
Expiration DateNov 27, 2031
K4GNU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Snethen, Jeff in Springfield, 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 Early IV, Joseph H on Jul 1, 2025. K4GNU has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- --. -. ..-
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Four Golf November Uniform
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedJul 25, 2024
- License IssuedNov 27, 2021
- Vanity Callsign GrantedNov 27, 2021
- License ExpiredMay 8, 2019
- Tax ID (TIN) AddedFeb 21, 2007
- License RenewedFeb 21, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.