K0JON
Active1x3District 0
Competitive callsign — 7 applications filed with the FCC.
License HolderMcClelland, JON F
License ClassGeneral
Min. Class RequiredGeneral
LocationPueblo, CO
Grant DateMar 24, 2018
Expiration DateJun 10, 2028
K0JON is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by McClelland, JON F in Pueblo, CO. 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 Hall, Jonathan E on Dec 29, 2025. K0JON has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- .--- --- -.
CW Weight: 45 units(Heavy (slower to send))
Voice Phonetics
Kilo Zero Juliet Oscar November
Readability: 6.5/10(Good readability)
License History
- License RenewedMar 24, 2018
- Administrative Update AppliedMar 1, 2016
- Administrative Update AppliedMar 1, 2016
- Administrative Update AppliedNov 19, 2013
- Administrative Update AppliedNov 19, 2013
- License RenewedMar 20, 2008
- FRN Association Email SentMar 19, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.