KR4NZB
Active2x3District 4
No competing applications on record.
License HolderEdwards, Robert N
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationTopsfield, MA
Grant DateJul 29, 2026
Expiration DateJul 29, 2036
KR4NZB is a 2x3 format amateur radio callsign. It is currently registered to Edwards, Robert N in Topsfield, MA. 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: 37 units(Moderate)
Voice Phonetics
Kilo Romeo Four November Zulu Bravo
Readability: 6.5/10(Good readability)
License History
- System-Generated GrantJul 29, 2026
- License IssuedJul 29, 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.