KF4PX
Unknown2x2Zone 4
License HolderPETZOLD, RICHARD J
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedAug 5, 2025
- License RenewedMar 22, 2014
- Administrative Update AppliedJun 18, 2013
- Administrative Update AppliedJun 18, 2013
- Administrative Update AppliedAug 2, 2007
- License IssuedJun 5, 2004
- Vanity Callsign GrantedJun 5, 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.