KR4HRB
Active2x3District 4
No competing applications on record.
License HolderMackinnon, Donald L
License ClassTechnician
Min. Class RequiredTechnician
LocationBYRON, GA
Grant DateNov 26, 2025
Expiration DateNov 26, 2035
KR4HRB is a 2x3 format amateur radio callsign. It is currently registered to Mackinnon, Donald L in BYRON, 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: 34 units(Moderate)
Voice Phonetics
Kilo Romeo Four Hotel Romeo Bravo
Readability: 6.5/10(Good readability)
License History
- System-Generated GrantNov 26, 2025
- License IssuedNov 26, 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.