KU4S
Active2x1District 4
Competitive callsign — 10 applications filed with the FCC.
License HolderBERTAGNOLLI, FLOYD H
License ClassTechnician
Min. Class RequiredAmateur Extra
LocationSAN JOSE, CA
Grant DateMay 31, 2019
Expiration DateMay 31, 2029
KU4S is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by BERTAGNOLLI, FLOYD H in SAN JOSE, CA. This callsign has attracted significant interest in the amateur radio community, with 10 vanity applications filed with the FCC. The most recent was submitted by MILBACK, ROBERT P on Jun 4, 2019. KU4S has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..- ....- ...
CW Weight: 22 units(Light (fast to send))
Voice Phonetics
Kilo Uniform Four Sierra
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedFeb 15, 2020
- License IssuedMay 31, 2019
- Vanity Callsign GrantedMay 31, 2019
- License ExpiredMay 14, 2019
- License RenewedMay 11, 2007
- Tax ID (TIN) AddedAug 3, 2005
- Administrative Update AppliedAug 3, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.