KR4KTV
Cancelled2x3District 4
No competing applications on record.
License HolderLiu, Chunhai
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationBoca Raton, FL
Grant DateMar 19, 2026
Cancellation DateJun 15, 2026
Available for ApplicationsJun 16, 2028
KR4KTV is a 2x3 format amateur radio callsign. It is currently registered to Liu, Chunhai in Boca Raton, 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: 35 units(Moderate)
Voice Phonetics
Kilo Romeo Four Kilo Tango Victor
Readability: 7/10(Good readability)
Available Jun 16, 2028 (708 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJun 15, 2026
- System-Generated GrantMar 19, 2026
- License IssuedMar 19, 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.