K3YUB
Active1x3District 3
Competitive callsign — 3 applications filed with the FCC.
License HolderYU, JACK J
License ClassTechnician
Min. Class RequiredGeneral
LocationCUPERTINO, CA
Grant DateJun 8, 2018
Expiration DateAug 26, 2028
K3YUB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by YU, JACK J in CUPERTINO, CA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Menchak, William K on Aug 8, 2008. K3YUB has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- -.-- ..- -...
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Three Yankee Uniform Bravo
Readability: 7.5/10(High readability)
License History
- License RenewedJun 8, 2018
- Administrative Update AppliedApr 20, 2017
- License IssuedAug 26, 2008
- Vanity Callsign GrantedAug 26, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.