N4ZVO
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMAWSON, JOHN A H
License ClassTechnician
Min. Class RequiredGeneral
LocationLEON, WV
Grant DateMar 29, 2019
Expiration DateMar 29, 2029
N4ZVO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MAWSON, JOHN A H in LEON, WV. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by SMITH, MICHAEL E on Mar 11, 2019. N4ZVO has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- --.. ...- ---
CW Weight: 34 units(Moderate)
Voice Phonetics
November Four Zulu Victor Oscar
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedDec 8, 2020
- License IssuedMar 29, 2019
- Vanity Callsign GrantedMar 29, 2019
- License CanceledSep 28, 2010
- License RenewedAug 16, 2010
- License RenewedOct 24, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- SMITH, MICHAEL EFiled Mar 11, 2019Not awardedFCC ↗