KO4TSF
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderLeonard, Cass J
License ClassTechnician
Min. Class RequiredTechnician
LocationPell City, AL
Grant DateOct 4, 2021
Expiration DateOct 4, 2031
KO4TSF is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Leonard, Cass J in Pell City, AL. 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 McRorie, Adam C on Oct 22, 2020. KO4TSF has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ....- - ... ..-.
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Oscar Four Tango Sierra Foxtrot
Readability: 7/10(Good readability)
License History
- System-Generated GrantOct 4, 2021
- License IssuedOct 4, 2021
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- McRorie, Adam CFiled Oct 22, 2020Not awardedFCC ↗