W4CWO
Unknown1x3Zone 1
License HolderACKERMANN, FREDERICK C
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ModifiedDec 30, 2019
- Vanity Callsign GrantedOct 11, 2019
- License IssuedOct 11, 2019
- License CanceledMay 31, 2017
- License ModifiedApr 19, 2016
- Administrative Update AppliedMar 31, 2016
- License RenewedJul 22, 2008
- Administrative Update AppliedNov 30, 2004
- License ModifiedJul 8, 2000
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.