KC3ZVB
Cancelled2x3District 3
No competing applications on record.
License HolderKupinsky, Stuart H
License ClassTechnician
Min. Class RequiredTechnician
LocationPotomac, MD
Grant DateSep 24, 2024
Cancellation DateOct 25, 2024
Available for ApplicationsOct 26, 2026
KC3ZVB is a 2x3 format amateur radio callsign. It is currently registered to Kupinsky, Stuart H in Potomac, MD. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- -.-. ...-- --.. ...- -...
CW Weight: 44 units(Heavy (slower to send))
Voice Phonetics
Kilo Charlie Three Zulu Victor Bravo
Readability: 7.5/10(High readability)
Available Oct 26, 2026 (87 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledOct 25, 2024
- System-Generated GrantSep 24, 2024
- License IssuedSep 24, 2024
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.