N4MZZ
Active1x3District 4
No competing applications on record.
License HolderKroh, Richard W
License ClassGeneral
Min. Class RequiredGeneral
LocationWoodbridge, VA
Grant DateSep 3, 2025
Expiration DateSep 6, 2035
N4MZZ is a 1x3 format amateur radio callsign. It is currently registered to Kroh, Richard W in Woodbridge, 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: 33 units(Moderate)
Voice Phonetics
November Four Mike Zulu Zulu
Readability: 8/10(High readability)
License History
- License RenewedSep 3, 2025
- License RenewedJul 29, 2015
- License RenewedAug 11, 2005
- License ModifiedMar 16, 2004
- Administrative Update AppliedAug 5, 2000
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.