K5CFR
Active1x3District 5
Competitive callsign — 4 applications filed with the FCC.
License HolderREHOR III, CHARLES F
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationNAPERVILLE, IL
Grant DateMay 2, 2023
Expiration DateMay 2, 2033
K5CFR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by REHOR III, CHARLES F in NAPERVILLE, IL. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Rehor III, Charles F on Apr 14, 2023. K5CFR has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... -.-. ..-. .-.
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Five Charlie Foxtrot Romeo
Readability: 7.5/10(High readability)
License History
- License ModifiedSep 29, 2025
- License ModifiedMay 28, 2024
- License IssuedMay 2, 2023
- Vanity Callsign GrantedMay 2, 2023
- License ExpiredFeb 13, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.