KR4DOS
Cancelled2x3District 4
No competing applications on record.
License HolderVanWinkle, Teresa C
License ClassTechnician
Min. Class RequiredTechnician
LocationUtica, KY
Grant DateApr 30, 2025
Cancellation DateMay 20, 2025
Available for ApplicationsMay 21, 2027
KR4DOS is a 2x3 format amateur radio callsign. It is currently registered to VanWinkle, Teresa C in Utica, KY. 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 Delta Oscar Sierra
Readability: 6.5/10(Good readability)
Available May 21, 2027 (297 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMay 20, 2025
- System-Generated GrantApr 30, 2025
- License IssuedApr 30, 2025
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.