KR4MMQ
Active2x3District 4
No competing applications on record.
License HolderArthurian, David W
License ClassTechnician
Min. Class RequiredTechnician
LocationSterling, VA
Grant DateMay 27, 2026
Expiration DateMay 27, 2036
KR4MMQ is a 2x3 format amateur radio callsign. It is currently registered to Arthurian, David W in Sterling, 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: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Romeo Four Mike Mike Quebec
Readability: 8/10(High readability)
License History
- System-Generated GrantMay 27, 2026
- License IssuedMay 27, 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.