KR4IZU
Active2x3District 4
No competing applications on record.
License HolderCyr, Jacob A
License ClassTechnician
Min. Class RequiredTechnician
LocationCrestview, FL
Grant DateJan 17, 2026
Expiration DateJan 17, 2036
KR4IZU is a 2x3 format amateur radio callsign. It is currently registered to Cyr, Jacob A in Crestview, FL. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- .-. ....- .. --.. ..-
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Romeo Four India Zulu Uniform
Readability: 6/10(Good readability)
License History
- System-Generated GrantJan 17, 2026
- License IssuedJan 17, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.