KR4SR
Available2x2District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderCARRICO, JAMES M
License ClassAdvanced
Min. Class RequiredGeneral
LocationLEBANON, KY
Grant DateMay 31, 1994
Expiration DateMay 31, 2004
Cancellation DateJun 1, 2006
Available for ApplicationsJun 1, 2006
KR4SR is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by CARRICO, JAMES M in LEBANON, KY. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Rumplik, Steven on Aug 18, 2025. KR4SR has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-.- .-. ....- ... .-.
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Kilo Romeo Four Sierra Romeo
Readability: 6.5/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredJun 1, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.