K3UZZ
Available1x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderSILVERSTEIN, CHARLES D
License ClassGeneral
Min. Class RequiredGeneral
LocationLEONIA, NJ
Grant DateMar 20, 2009
Expiration DateMar 20, 2019
Cancellation DateMar 23, 2021
Available for ApplicationsMar 21, 2021
K3UZZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SILVERSTEIN, CHARLES D in LEONIA, NJ. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Balling, Bradley L on Sep 24, 2025. K3UZZ has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- ..- --.. --..
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Three Uniform Zulu Zulu
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMar 23, 2021
- License RenewedMar 20, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Balling, Bradley LFiled Sep 24, 2025Not awardedFCC ↗