K4JSK
Unknown1x3Zone 4
License HolderKOVAL, JOHN S
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedOct 29, 2024
- Administrative Update AppliedDec 3, 2019
- License ModifiedNov 12, 2019
- License IssuedOct 25, 2019
- Vanity Callsign GrantedOct 25, 2019
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.