K4SZ
Unknown1x2Zone 4
License HolderLEAR, ROBERT S
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- License RenewedSep 13, 2018
- Administrative Update AppliedAug 10, 2018
- Administrative Update AppliedDec 6, 2011
- License IssuedNov 21, 2008
- Vanity Callsign GrantedNov 21, 2008
- License CanceledOct 31, 2006
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.