K4STU
Unknown1x3
License HolderSMITH, STUART L
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedNov 5, 2022
- License ModifiedOct 17, 2013
- License IssuedMay 1, 2012
- Vanity Callsign GrantedMay 1, 2012
- License ExpiredDec 21, 2010
- Administrative Update AppliedDec 2, 2003
- Administrative Update AppliedDec 19, 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.