KJ2O
Cancelled2x1District 2
Competitive callsign — 2 applications filed with the FCC.
License HolderHennessy, Larin
License ClassTechnician
Min. Class RequiredAmateur Extra
LocationSalem, OR
Grant DateJan 5, 2022
Cancellation DateApr 3, 2026
Available for ApplicationsApr 4, 2028
KJ2O is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Hennessy, Larin in Salem, OR. 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 OFRIA III, JOHN on Jul 13, 2026. KJ2O has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--- ..--- ---
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Juliet Two Oscar
Readability: 8/10(High readability)
Available Apr 4, 2028 (578 days remaining)
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License CanceledApr 3, 2026
- License RenewedJan 5, 2022
- License RenewedJan 14, 2012
- Administrative Update AppliedApr 18, 2006
- License IssuedMar 7, 2002
- Vanity Callsign GrantedMar 7, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.