KR4BY
Available2x2District 4
No competing applications on record.
License HolderQUARNSTROM, JOHN H
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationDUNWOODY, GA
Grant DateJun 24, 2013
Expiration DateSep 14, 2023
Cancellation DateSep 16, 2025
Available for ApplicationsSep 15, 2025
KR4BY is a 2x2 format amateur radio callsign. It is currently registered to QUARNSTROM, JOHN H in DUNWOODY, 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: 35 units(Moderate)
Voice Phonetics
Kilo Romeo Four Bravo Yankee
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredSep 16, 2025
- License RenewedJun 24, 2013
- License RenewedSep 9, 2003
- Administrative Update AppliedFeb 12, 2002
- Administrative Update AppliedFeb 14, 2001
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.