AA3MH
Unknown2x2Zone 4
License HolderHelfrich, Michael S
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- Administrative Update AppliedAug 30, 2022
- License IssuedSep 10, 2021
- Vanity Callsign GrantedSep 10, 2021
- License ExpiredJan 4, 2006
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.