KR4YN
Unknown2x2
License HolderCREWS JR, WILLIAM H
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedSep 24, 2025
- License RenewedApr 2, 2014
- Administrative Update AppliedMar 10, 2004
- Administrative Update AppliedApr 26, 2002
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.