KF4ME
Unknown2x2Zone 10
License HolderKoponen, Mark A
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedSep 2, 2020
- Administrative Update AppliedFeb 8, 2011
- License IssuedNov 9, 2010
- Vanity Callsign GrantedNov 9, 2010
- License ExpiredJul 13, 2000
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.