KR4KFC
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderLyons, Aan O
License ClassTechnician
Min. Class RequiredTechnician
LocationYucaipa, CA
Grant DateMar 3, 2026
Expiration DateMar 3, 2036
KR4KFC is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Lyons, Aan O in Yucaipa, CA. 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 Carpenter, Kenny F on Mar 18, 2025. KR4KFC has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. ....- -.- ..-. -.-.
CW Weight: 40 units(Moderate)
Voice Phonetics
Kilo Romeo Four Kilo Foxtrot Charlie
Readability: 7/10(Good readability)
License History
- System-Generated GrantMar 3, 2026
- License IssuedMar 3, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Carpenter, Kenny FFiled Mar 18, 2025Not awardedFCC ↗