KO4TZT
Active2x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderSierra, Clemente Guillermo
License ClassTechnician
Min. Class RequiredTechnician
LocationMIAMI, FL
Grant DateOct 13, 2021
Expiration DateOct 13, 2031
KO4TZT is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Sierra, Clemente Guillermo in MIAMI, FL. 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 Knapp, Michael B on Oct 25, 2021. KO4TZT has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ....- - --.. -
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Oscar Four Tango Zulu Tango
Readability: 7.5/10(High readability)
License History
- System-Generated GrantOct 13, 2021
- License IssuedOct 13, 2021
Vanity Application Activity
Competing applications filed with the FCC for this callsign.