K4DSU
Unknown1x3Zone 4
License HolderBERLIN, JOHNATHAN C
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredApr 5, 2022
- Administrative Update AppliedAug 1, 2012
- Administrative Update AppliedAug 1, 2012
- Administrative Update AppliedAug 1, 2012
- Administrative Update AppliedApr 8, 2010
- Vanity Callsign GrantedApr 2, 2010
- License IssuedApr 2, 2010
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.