K4ZPF
Expired1x3Zone 4
License HolderKROSNER, STEPHEN P
License ClassAmateur Extra
Min. Class RequiredGeneral
Grant DateMar 9, 2010
Expiration DateMar 9, 2020
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License IssuedApr 12, 2025
- Vanity Callsign GrantedApr 12, 2025
- License ExpiredMar 10, 2022
- License IssuedMar 9, 2010
- Vanity Callsign GrantedMar 9, 2010
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.