WD4SLM
Active2x3Zone 4
License HolderKrone, Douglas E
License ClassGeneral
Min. Class RequiredTechnician
Grant DateJan 21, 2026
Expiration DateFeb 6, 2036
License History
- License RenewedJan 21, 2026
- License IssuedFeb 6, 2016
- Vanity Callsign GrantedFeb 6, 2016
- License ExpiredNov 22, 2008
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.