KM4TDM
Active2x3District 4
No competing applications on record.
License HolderWILLIAMSON, JONATHAN A
License ClassGeneral
Min. Class RequiredTechnician
LocationLEXINGTON, SC
Grant DateJun 26, 2026
Expiration DateJun 26, 2036
KM4TDM is a 2x3 format amateur radio callsign. It is currently registered to WILLIAMSON, JONATHAN A in LEXINGTON, SC. 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: 34 units(Moderate)
Voice Phonetics
Kilo Mike Four Tango Delta Mike
Readability: 8.5/10(High readability)
License History
- License RenewedJun 26, 2026
- License ModifiedMar 20, 2017
- System-Generated GrantApr 11, 2016
- License IssuedApr 11, 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.