W4BTK
Unknown1x3Zone 4
License Holderde Carvalho, Eduardo A
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledApr 1, 2025
- License ModifiedDec 14, 2023
- License IssuedJan 24, 2020
- Vanity Callsign GrantedJan 24, 2020
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.