KR4KRB
Active2x3District 4
No competing applications on record.
License HolderPak, Chong-Hun
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationGrovetown, GA
Grant DateMar 17, 2026
Expiration DateMar 17, 2036
KR4KRB is a 2x3 format amateur radio callsign. It is currently registered to Pak, Chong-Hun in Grovetown, GA. 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: 37 units(Moderate)
Voice Phonetics
Kilo Romeo Four Kilo Romeo Bravo
Readability: 6.5/10(Good readability)
License History
- License ModifiedJun 15, 2026
- License ModifiedMay 12, 2026
- System-Generated GrantMar 17, 2026
- License IssuedMar 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.