WA1UMU
Unknown2x3Zone 1
License HolderJaczko Jr, Robert J
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedSep 12, 2025
- Administrative Update AppliedSep 9, 2025
- License ModifiedJun 6, 2019
- License IssuedFeb 27, 2018
- Vanity Callsign GrantedFeb 27, 2018
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.