KR4IVO
Active2x3District 4
No competing applications on record.
License HolderDoyle Jr, Thomas Heath
License ClassTechnician
Min. Class RequiredTechnician
LocationGlen Allen, VA
Grant DateJan 13, 2026
Expiration DateJan 13, 2036
KR4IVO is a 2x3 format amateur radio callsign. It is currently registered to Doyle Jr, Thomas Heath in Glen Allen, VA. 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: 36 units(Moderate)
Voice Phonetics
Kilo Romeo Four India Victor Oscar
Readability: 6.5/10(Good readability)
License History
- System-Generated GrantJan 13, 2026
- License IssuedJan 13, 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.