KM4ZRV
Active2x3District 4
No competing applications on record.
License HolderMuller, David J
License ClassTechnician
Min. Class RequiredTechnician
LocationSan Antonio, TX
Grant DateDec 16, 2016
Expiration DateDec 16, 2026
KM4ZRV is a 2x3 format amateur radio callsign. It is currently registered to Muller, David J in San Antonio, TX. 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 Mike Four Zulu Romeo Victor
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedMar 6, 2018
- System-Generated GrantDec 16, 2016
- License IssuedDec 16, 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.