K4LFL
Active1x3Zone 4
License HolderSHEFFIELD, MARK E
License ClassAmateur Extra
Min. Class RequiredGeneral
Grant DateFeb 14, 2020
Expiration DateFeb 14, 2030
License History
- License IssuedFeb 14, 2020
- Vanity Callsign GrantedFeb 14, 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.