KF0WLA
Cancelled2x3District 0
No competing applications on record.
License HolderSonnie, David
License ClassTechnician
Min. Class RequiredTechnician
LocationCastle Rock, CO
Grant DateFeb 20, 2026
Cancellation DateMar 27, 2026
Available for ApplicationsMar 28, 2028
KF0WLA is a 2x3 format amateur radio callsign. It is currently registered to Sonnie, David in Castle Rock, 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: 45 units(Heavy (slower to send))
Voice Phonetics
Kilo Foxtrot Zero Whiskey Lima Alpha
Readability: 7/10(Good readability)
Available Mar 28, 2028 (627 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMar 27, 2026
- System-Generated GrantFeb 20, 2026
- License IssuedFeb 20, 2026
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.