KO4RYU
Active2x3District 4
No competing applications on record.
License HolderSeeman, Paul D
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationSUFFOLK, VA
Grant DateJul 19, 2021
Expiration DateJul 19, 2031
KO4RYU is a 2x3 format amateur radio callsign. It is currently registered to Seeman, Paul D in SUFFOLK, 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: 43 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Romeo Yankee Uniform
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedFeb 7, 2026
- License ModifiedApr 9, 2024
- License ModifiedApr 24, 2023
- System-Generated GrantJul 19, 2021
- License IssuedJul 19, 2021
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.