K3ZO
Active1x2District 3
Competitive callsign — 2 applications filed with the FCC.
License HolderNATIONAL CAPITOL DX ASSN
Min. Class RequiredAmateur Extra
LocationANNANDALE, VA
Grant DateSep 15, 2023
Expiration DateSep 15, 2033
K3ZO is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by NATIONAL CAPITOL DX ASSN in ANNANDALE, VA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by NATIONAL CAPITOL DX ASSN on Aug 28, 2023. K3ZO has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- --.. ---
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Three Zulu Oscar
Readability: 8.5/10(High readability)
License History
- License IssuedSep 15, 2023
- Vanity Callsign GrantedSep 15, 2023
- Internal Correction AppliedFeb 9, 2023
- Internal Correction AppliedFeb 9, 2023
- License RenewedApr 15, 2016
- License RenewedMay 30, 2006
- Tax ID (TIN) AddedMay 30, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.