WP4OAU
Available2x3Zone 4
License HolderCALDER, DAVID M
License ClassGeneral
Min. Class RequiredTechnician
Grant DateAug 3, 2009
Expiration DateAug 3, 2019
Cancellation DateAug 4, 2021
Available for ApplicationsAug 4, 2021
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredAug 4, 2021
- System-Generated GrantAug 3, 2009
- License IssuedAug 3, 2009
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.