K4COO
Unknown1x3Zone 4
License HolderSPENCE JR, JACK C
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License IssuedJan 20, 2024
- Vanity Callsign GrantedJan 20, 2024
- License ExpiredMay 6, 2021
- License RenewedMar 7, 2009
- Tax ID (TIN) AddedMar 6, 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.