K4KFL
Unknown1x3Zone 4
License HolderKROENING, DUSTIN L
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedMay 6, 2026
- License RenewedJul 17, 2021
- Administrative Update AppliedMar 21, 2012
- License IssuedJul 23, 2011
- Vanity Callsign GrantedJul 23, 2011
- License ExpiredMar 16, 2006
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.