W8OTO
Unknown1x3
License HolderProehl, Donald S
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJan 21, 2023
- License RenewedDec 13, 2012
- Administrative Update AppliedFeb 26, 2003
- License IssuedFeb 11, 2003
- Vanity Callsign GrantedFeb 11, 2003
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.