K4ILM
Unknown1x3Zone 4
License HolderCOOL SR, WILLIAM H
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedMar 15, 2017
- License IssuedMay 19, 2007
- Vanity Callsign GrantedMay 19, 2007
- License ExpiredAug 4, 2005
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.