K0NG
Active1x2District 0
Competitive callsign — 24 applications filed with the FCC.
License HolderSeizer, Thomas L
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationFranklin, WI
Grant DateApr 21, 2020
Expiration DateApr 21, 2030
K0NG is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Seizer, Thomas L in Franklin, WI. This callsign has attracted significant interest in the amateur radio community, with 24 vanity applications filed with the FCC. The most recent was submitted by Lakamp, Charles D on Nov 25, 2025. K0NG has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- -. --.
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Zero November Golf
Readability: 8/10(High readability)
License History
- Administrative Update AppliedJul 13, 2024
- Vanity Callsign GrantedApr 21, 2020
- License IssuedApr 21, 2020
- Internal Correction AppliedMar 3, 2020
- Internal Correction AppliedMar 3, 2020
- License RenewedAug 12, 2014
- License RenewedJul 29, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.