WN3EFR
Unknown2x3Zone 9
License HolderSinger, John B
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedNov 1, 2018
- License ModifiedMar 25, 2015
- License IssuedJan 17, 2009
- Vanity Callsign GrantedJan 17, 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.