KO4MK
Unknown2x2Zone 4
License HolderAVERY JR, JOHN P
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredOct 17, 2015
- License RenewedOct 16, 2003
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.