K0CHO
Available1x3District 0
Competitive callsign — 4 applications filed with the FCC.
License HolderCho, Leroy D
License ClassTechnician
Min. Class RequiredGeneral
LocationKnoxville, TN
Grant DateMay 29, 2010
Expiration DateMay 29, 2020
Cancellation DateJun 1, 2022
Available for ApplicationsMay 30, 2022
K0CHO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Cho, Leroy D in Knoxville, TN. 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 Cho, Mason on May 1, 2025. K0CHO has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- -.-. .... ---
CW Weight: 43 units(Heavy (slower to send))
Voice Phonetics
Kilo Zero Charlie Hotel Oscar
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJun 1, 2022
- Administrative Update AppliedJul 16, 2014
- License IssuedMay 29, 2010
- Vanity Callsign GrantedMay 29, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.