W1GMM
Unknown1x3Zone 10
License HolderTRUCKENBRODT, ARTHUR C
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ModifiedDec 10, 2025
- Administrative Update AppliedJan 11, 2025
- License IssuedNov 16, 2024
- Vanity Callsign GrantedNov 16, 2024
- License ExpiredMar 15, 2022
- License RenewedApr 9, 2010
- License RenewedDec 17, 1999
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.