N1NZU
Active1x3District 1
No competing applications on record.
License HolderHOROWITZ, MARC H
License ClassTechnician
Min. Class RequiredGeneral
LocationSan Francisco, CA
Grant DateJun 22, 2023
Expiration DateAug 28, 2033
N1NZU is a 1x3 format amateur radio callsign. It is currently registered to HOROWITZ, MARC H in San Francisco, 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: 34 units(Moderate)
Voice Phonetics
November One November Zulu Uniform
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedDec 9, 2025
- License RenewedJun 22, 2023
- License RenewedAug 28, 2013
- License RenewedApr 8, 2003
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.