K4KRR
Unknown1x3Zone 4
License HolderJACOBS, CHARLES J
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMar 6, 2021
- License RenewedMar 5, 2009
- FRN Association Email SentMar 4, 2009
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.