KR4GB
Expired2x2District 4
No competing applications on record.
License HolderACOSTA, WILLIAM B
License ClassAdvanced
Min. Class RequiredGeneral
LocationHIALEAH, FL
Grant DateJun 18, 2015
Expiration DateDec 29, 2024
Available for ApplicationsDec 30, 2026
KR4GB is a 2x2 format amateur radio callsign. It is currently registered to ACOSTA, WILLIAM B in HIALEAH, 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: 32 units(Moderate)
Voice Phonetics
Kilo Romeo Four Golf Bravo
Readability: 8/10(High readability)
Available Dec 30, 2026 (116 days remaining)
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedJun 18, 2015
- Administrative Update AppliedJul 12, 2011
- License RenewedDec 29, 2004
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.