WB4NIZ
Available2x3District 4
No competing applications on record.
License HolderTHALHEIMER, GLENN R
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationLOMNOC, CA
Grant DateJun 25, 2013
Expiration DateSep 21, 2023
Cancellation DateSep 23, 2025
Available for ApplicationsSep 22, 2025
WB4NIZ is a 2x3 format amateur radio callsign. It is currently registered to THALHEIMER, GLENN R in LOMNOC, 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
Whiskey Bravo Four November India Zulu
Readability: 6.5/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredSep 23, 2025
- License RenewedJun 25, 2013
- Administrative Update AppliedMay 22, 2012
- License RenewedSep 16, 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.