KR9O
Active2x1District 9
Competitive callsign — 2 applications filed with the FCC.
License HolderDARR, COREY B
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationKansas City, MO
Grant DateOct 20, 2020
Expiration DateDec 17, 2030
KR9O is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by DARR, COREY B in Kansas City, MO. 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 DARR, COREY B on Nov 29, 2010. KR9O has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. ----. ---
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Romeo Nine Oscar
Readability: 8/10(High readability)
License History
- Administrative Update AppliedApr 9, 2025
- Administrative Update AppliedApr 1, 2021
- License RenewedOct 20, 2020
- Administrative Update AppliedFeb 26, 2015
- Administrative Update AppliedJul 2, 2013
- License IssuedDec 17, 2010
- Vanity Callsign GrantedDec 17, 2010
- License ExpiredMay 22, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.