KR4EF
Available2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderBRADLEY, RAYMOND D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationBENTON, KY
Grant DateAug 27, 2013
Expiration DateSep 21, 2023
Cancellation DateSep 23, 2025
Available for ApplicationsSep 22, 2025
KR4EF is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by BRADLEY, RAYMOND D in BENTON, KY. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Feagan, Ethan M on Jul 27, 2026. KR4EF has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. ....- . ..-.
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Kilo Romeo Four Echo Foxtrot
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 23, 2025
- License RenewedAug 27, 2013
- License RenewedAug 29, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Feagan, Ethan MFiled Jul 27, 2026DismissedFCC ↗