KE4LRF
Unknown2x3Zone 7
License HolderSIENKO JR, CHESTER A
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedMay 23, 2025
- License RenewedFeb 18, 2014
- License ModifiedMar 29, 2010
- Administrative Update AppliedDec 13, 2000
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.