K4HOP
Unknown1x3Zone 4
License HolderCOLBY, ROBERT W
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License IssuedMar 12, 2019
- Vanity Callsign GrantedMar 12, 2019
- License ExpiredApr 1, 2014
- License RenewedJan 17, 2002
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.