KR4MTH
Active2x3District 4
No competing applications on record.
License HolderLiu, Yuhuai
License ClassGeneral
Min. Class RequiredTechnician
LocationCharlottesville, VA
Grant DateJun 10, 2026
Expiration DateJun 10, 2036
KR4MTH is a 2x3 format amateur radio callsign. It is currently registered to Liu, Yuhuai in Charlottesville, VA. 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: 32 units(Moderate)
Voice Phonetics
Kilo Romeo Four Mike Tango Hotel
Readability: 7.5/10(High readability)
License History
- System-Generated GrantJun 10, 2026
- License IssuedJun 10, 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.