N4ZOO
Active1x3District 4
Competitive callsign — 10 applications filed with the FCC.
License HolderMiller, Mark A
License ClassGeneral
Min. Class RequiredGeneral
LocationEnterprise, AL
Grant DateMar 5, 2024
Expiration DateMar 5, 2034
N4ZOO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Miller, Mark A in Enterprise, AL. This callsign has attracted significant interest in the amateur radio community, with 10 vanity applications filed with the FCC. The most recent was submitted by Miller, Mark A on Feb 14, 2024. N4ZOO has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- --.. --- ---
CW Weight: 37 units(Moderate)
Voice Phonetics
November Four Zulu Oscar Oscar
Readability: 7.5/10(High readability)
License History
- License IssuedMar 5, 2024
- Vanity Callsign GrantedMar 5, 2024
- License CanceledNov 24, 2018
- Administrative Update AppliedJul 18, 2017
- Vanity Callsign GrantedDec 29, 2015
- License IssuedDec 29, 2015
- License ExpiredMay 28, 2014
- Tax ID (TIN) AddedFeb 26, 2002
- License RenewedFeb 26, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.