W3CPO
Unknown1x3Zone 3
License HolderKrysztoforski, Joseph T
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJun 26, 2025
- License ModifiedJul 26, 2017
- Vanity Callsign GrantedJul 28, 2015
- License IssuedJul 28, 2015
- License CanceledJun 25, 2013
- License IssuedNov 1, 2011
- Vanity Callsign GrantedNov 1, 2011
- License CanceledOct 5, 2002
- License ModifiedSep 10, 2002
- Administrative Update AppliedJul 23, 2002
- License ModifiedJul 22, 2002
- Vanity Callsign GrantedJul 12, 2002
- License Issued
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.