W7JSK
Expired1x3Zone 7
License HolderKarczewski, John S
License ClassTechnician
Min. Class RequiredGeneral
Grant DateJan 14, 2012
Expiration DateJan 14, 2022
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License IssuedJan 28, 2025
- Vanity Callsign GrantedJan 28, 2025
- License ExpiredJan 17, 2024
- License IssuedJan 14, 2012
- Vanity Callsign GrantedJan 14, 2012
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.