KF0VOS
Cancelled2x3District 0
No competing applications on record.
License HolderMazzola, Joseph D
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationBroomfield, CO
Grant DateNov 26, 2025
Cancellation DateDec 16, 2025
Available for ApplicationsDec 17, 2027
KF0VOS is a 2x3 format amateur radio callsign. It is currently registered to Mazzola, Joseph D in Broomfield, CO. 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: 46 units(Heavy (slower to send))
Voice Phonetics
Kilo Foxtrot Zero Victor Oscar Sierra
Readability: 6.5/10(Good readability)
Available Dec 17, 2027 (525 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledDec 16, 2025
- System-Generated GrantNov 26, 2025
- License IssuedNov 26, 2025
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.