KO2J
Active2x1District 2
Competitive callsign — 3 applications filed with the FCC.
License HolderWest, Stirling E
License ClassTechnician
Min. Class RequiredAmateur Extra
LocationCascade, CO
Grant DateMar 31, 2026
Expiration DateMar 31, 2036
KO2J is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by West, Stirling E in Cascade, CO. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Mahoney, Robert C on Mar 12, 2026. KO2J has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ..--- .---
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Oscar Two Juliet
Readability: 8/10(High readability)
License History
- License IssuedMar 31, 2026
- Vanity Callsign GrantedMar 31, 2026
- License ExpiredMar 6, 2026
- License RenewedNov 27, 2013
- License IssuedJan 23, 2004
- Vanity Callsign GrantedJan 23, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.