W4CMN
Unknown1x3Zone 6
License HolderNiswonger, Charles M
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedNov 4, 2021
- Administrative Update AppliedDec 5, 2014
- License RenewedFeb 2, 2012
- License ModifiedMar 20, 2007
- Administrative Update AppliedJun 2, 2004
- Administrative Update AppliedMay 27, 2004
- License IssuedFeb 1, 2002
- Vanity Callsign GrantedFeb 1, 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.