K1ZEM
Active1x3District 1
Competitive callsign — 2 applications filed with the FCC.
License HolderFiertek, Tristan A
License ClassTechnician
Min. Class RequiredGeneral
LocationBerlin, CT
Grant DateJul 7, 2026
Expiration DateJul 7, 2036
K1ZEM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Fiertek, Tristan A in Berlin, CT. 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 Fiertek, Tristan A on Jun 18, 2026. K1ZEM has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- --.. . --
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo One Zulu Echo Mike
Readability: 8.5/10(High readability)
License History
- License IssuedJul 7, 2026
- Vanity Callsign GrantedJul 7, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.