K6ERX
Active1x3District 6
Competitive callsign — 1 application filed with the FCC.
License HolderDidier, Colin
License ClassGeneral
Min. Class RequiredGeneral
LocationSan Francisco, CA
Grant DateJun 6, 2026
Expiration DateJun 6, 2036
K6ERX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Didier, Colin in San Francisco, CA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Didier, Colin on May 19, 2026. K6ERX has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... . .-. -..-
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Six Echo Romeo X-ray
Readability: 7.5/10(High readability)
License History
- License IssuedJun 6, 2026
- Vanity Callsign GrantedJun 6, 2026
- License ExpiredJun 19, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Didier, ColinFiled May 19, 2026Not awardedFCC ↗