KR4OP
Unknown2x2Zone 4
License HolderMATHIS, JERRY D
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledOct 21, 2016
- License RenewedJan 30, 2014
- License ModifiedNov 8, 2013
- Administrative Update AppliedDec 8, 2009
- Tax ID (TIN) AddedMar 17, 2004
- License RenewedMar 17, 2004
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.