KJ4SMM
Active2x3District 4
No competing applications on record.
License HolderWILLOUGHBY III, EDWARD
License ClassGeneral
Min. Class RequiredTechnician
LocationDade City, FL
Grant DateFeb 11, 2020
Expiration DateFeb 25, 2030
KJ4SMM is a 2x3 format amateur radio callsign. It is currently registered to WILLOUGHBY III, EDWARD in Dade City, 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: 39 units(Moderate)
Voice Phonetics
Kilo Juliet Four Sierra Mike Mike
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedJun 12, 2026
- License RenewedFeb 11, 2020
- License ModifiedMar 22, 2010
- System-Generated GrantFeb 25, 2010
- License IssuedFeb 25, 2010
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.