KM4RXT
Active2x3District 4
No competing applications on record.
License HolderSULLIVAN, CHARLES W
License ClassGeneral
Min. Class RequiredTechnician
LocationGardiner, ME
Grant DateJan 7, 2026
Expiration DateMar 4, 2036
KM4RXT is a 2x3 format amateur radio callsign. It is currently registered to SULLIVAN, CHARLES W in Gardiner, ME. 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 Romeo X-ray Tango
Readability: 7.5/10(High readability)
License History
- License RenewedJan 7, 2026
- Administrative Update AppliedApr 27, 2016
- System-Generated GrantMar 4, 2016
- License IssuedMar 4, 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.