KM4SWF
Active2x3District 4
No competing applications on record.
License HolderENFINGER, BILLY J
License ClassTechnician
Min. Class RequiredTechnician
LocationBELLE ISLE, FL
Grant DateJan 28, 2026
Expiration DateMar 31, 2036
KM4SWF is a 2x3 format amateur radio callsign. It is currently registered to ENFINGER, BILLY J in BELLE ISLE, FL. 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: 36 units(Moderate)
Voice Phonetics
Kilo Mike Four Sierra Whiskey Foxtrot
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedJan 29, 2026
- License RenewedJan 28, 2026
- System-Generated GrantMar 31, 2016
- License IssuedMar 31, 2016
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.