K3ZAK
Active1x3District 3
Competitive callsign — 3 applications filed with the FCC.
License HolderHarris, Zachary
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationBaltimore, MD
Grant DateMay 5, 2026
Expiration DateMay 5, 2036
K3ZAK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Harris, Zachary in Baltimore, MD. 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 Harris, Zachary on Apr 15, 2026. K3ZAK has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- --.. .- -.-
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Three Zulu Alpha Kilo
Readability: 8/10(High readability)
License History
- License ModifiedMay 20, 2026
- License IssuedMay 5, 2026
- Vanity Callsign GrantedMay 5, 2026
- License ExpiredApr 7, 2026
- License IssuedApr 4, 2014
- Vanity Callsign GrantedApr 4, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.