KF0SUN
Active2x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderPorter, Zachary A
License ClassGeneral
Min. Class RequiredTechnician
LocationJefferson City, MO
Grant DateDec 28, 2024
Expiration DateDec 28, 2034
KF0SUN is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Porter, Zachary A in Jefferson City, MO. 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 Harper, John G on Oct 8, 2024. KF0SUN has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..-. ----- ... ..- -.
CW Weight: 40 units(Moderate)
Voice Phonetics
Kilo Foxtrot Zero Sierra Uniform November
Readability: 5.5/10(Moderate readability)
License History
- Administrative Update AppliedSep 30, 2025
- System-Generated GrantDec 28, 2024
- License IssuedDec 28, 2024
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Harper, John GFiled Oct 8, 2024Not awardedFCC ↗