WP4OSL
Available2x3Zone 4
License HolderRUIZ, MELVIN
License ClassTechnician
Min. Class RequiredTechnician
Grant DateMay 1, 2013
Expiration DateMay 1, 2023
Cancellation DateMay 2, 2025
Available for ApplicationsMay 2, 2025
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredMay 2, 2025
- System-Generated GrantMay 1, 2013
- License IssuedMay 1, 2013
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.