KC0RIO
Available2x3District 0
Competitive callsign — 2 applications filed with the FCC.
License HolderCRANFILL, BRENT
License ClassTechnician
Min. Class RequiredTechnician
LocationSouth Fork, CO
Grant DateJul 13, 2019
Expiration DateJul 13, 2029
Cancellation DateSep 21, 2019
Available for ApplicationsSep 22, 2021
KC0RIO is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by CRANFILL, BRENT in South Fork, CO. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by CRANFILL, BRENT on Jun 25, 2019. KC0RIO has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-. ----- .-. .. ---
CW Weight: 46 units(Heavy (slower to send))
Voice Phonetics
Kilo Charlie Zero Romeo India Oscar
Readability: 6/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledSep 21, 2019
- Vanity Callsign GrantedJul 13, 2019
- License IssuedJul 13, 2019
- License CanceledFeb 9, 2016
- License IssuedJan 15, 2016
- Vanity Callsign GrantedJan 15, 2016
- License ExpiredDec 22, 2015
- License IssuedDec 19, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.