K6CPR
Active1x3District 6
Competitive callsign — 7 applications filed with the FCC.
License HolderTopolinski, Ronald W
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationCamarillo, CA
Grant DateFeb 12, 2026
Expiration DateMay 7, 2036
K6CPR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Topolinski, Ronald W in Camarillo, CA. This callsign has attracted significant interest in the amateur radio community, with 7 vanity applications filed with the FCC. The most recent was submitted by Topolinski, Ronald W on Apr 19, 2016. K6CPR has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... -.-. .--. .-.
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Six Charlie Papa Romeo
Readability: 7.5/10(High readability)
License History
- License RenewedFeb 12, 2026
- Administrative Update AppliedMar 1, 2025
- Administrative Update AppliedNov 2, 2022
- License ModifiedJan 14, 2020
- License IssuedMay 7, 2016
- Vanity Callsign GrantedMay 7, 2016
- License ExpiredNov 3, 2015
- License IssuedNov 1, 2003
- Vanity Callsign GrantedNov 1, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.