K6ADC
Active1x3District 6
Competitive callsign — 8 applications filed with the FCC.
License HolderOsborne, Alexander
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSan Jose, CA
Grant DateOct 22, 2024
Expiration DateOct 22, 2034
K6ADC is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Osborne, Alexander in San Jose, CA. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by Silva, Bradley K on May 5, 2025. K6ADC has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... .- -.. -.-.
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Six Alpha Delta Charlie
Readability: 8/10(High readability)
License History
- License IssuedOct 22, 2024
- Vanity Callsign GrantedOct 22, 2024
Vanity Application Activity
Competing applications filed with the FCC for this callsign.