KF0YZO
Active2x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderMarasch, Marek
License ClassTechnician
Min. Class RequiredTechnician
LocationMarion, IA
Grant DateJun 30, 2026
Expiration DateJun 30, 2036
KF0YZO is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Marasch, Marek in Marion, IA. 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 Truitt, Barbara on Feb 23, 2026. KF0YZO has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..-. ----- -.-- --.. ---
CW Weight: 55 units(Very heavy)
Voice Phonetics
Kilo Foxtrot Zero Yankee Zulu Oscar
Readability: 7/10(Good readability)
License History
- System-Generated GrantJun 30, 2026
- License IssuedJun 30, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Truitt, BarbaraFiled Feb 23, 2026Not awardedFCC ↗