KW4DN
Unknown2x2Zone 4
License HolderYoos Jr, William C
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedSep 10, 2024
- Administrative Update AppliedJun 28, 2023
- Administrative Update AppliedSep 8, 2021
- Administrative Update AppliedDec 23, 2014
- System-Generated GrantNov 26, 2014
- License IssuedNov 26, 2014
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.