K4RCJ
Available1x3District 4
Competitive callsign — 8 applications filed with the FCC.
License HolderHALLETT JR, CHARLES W
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationYork, SC
Grant DateJun 21, 2013
Expiration DateJun 21, 2023
Cancellation DateJun 24, 2025
Available for ApplicationsJun 22, 2025
K4RCJ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HALLETT JR, CHARLES W in York, SC. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by Childers, Roy G on May 28, 2026. K4RCJ has 11 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .-. -.-. .---
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Four Romeo Charlie Juliet
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJun 24, 2025
- Administrative Update AppliedMay 23, 2020
- Administrative Update AppliedApr 2, 2019
- Administrative Update AppliedSep 29, 2017
- Administrative Update AppliedAug 8, 2017
- Administrative Update AppliedJan 26, 2017
- Administrative Update AppliedSep 7, 2016
- Administrative Update AppliedSep 17, 2013
- Vanity Callsign GrantedJun 21, 2013
- License IssuedJun 21, 2013
- License ExpiredSep 22, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.