KR4MZB
Active2x3District 4
No competing applications on record.
License HolderDavis, Patrick A
License ClassTechnician
Min. Class RequiredTechnician
LocationAnaheim, CA
Grant DateJun 16, 2026
Expiration DateJun 16, 2036
KR4MZB is a 2x3 format amateur radio callsign. It is currently registered to Davis, Patrick A in Anaheim, CA. 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 Romeo Four Mike Zulu Bravo
Readability: 7.5/10(High readability)
License History
- System-Generated GrantJun 16, 2026
- License IssuedJun 16, 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.