N4ZHZ
Available1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderCox, Robert J
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationLebanon, VA
Grant DateDec 8, 2012
Expiration DateFeb 25, 2023
Cancellation DateFeb 26, 2025
Available for ApplicationsFeb 26, 2025
N4ZHZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Cox, Robert J in Lebanon, VA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by HOWARD, WILLIAM D on Feb 2, 2026. N4ZHZ has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- --.. .... --..
CW Weight: 31 units(Moderate)
Voice Phonetics
November Four Zulu Hotel Zulu
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredFeb 26, 2025
- License RenewedDec 8, 2012
- License ModifiedNov 12, 2010
- Administrative Update AppliedSep 18, 2007
- Administrative Update AppliedJun 21, 2005
- Vanity Callsign GrantedFeb 25, 2003
- License IssuedFeb 25, 2003
- License CanceledJun 27, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.