KO6MAY
Active2x3District 6
Competitive callsign — 1 application filed with the FCC.
License HolderChodakowski, Sebastian
License ClassTechnician
Min. Class RequiredTechnician
LocationSan Francisco, CA
Grant DateJan 22, 2026
Expiration DateJan 22, 2036
KO6MAY is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Chodakowski, Sebastian 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 May, Shawn A on Sep 3, 2002. KO6MAY has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- -.... -- .- -.--
CW Weight: 43 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Six Mike Alpha Yankee
Readability: 8/10(High readability)
License History
- System-Generated GrantJan 22, 2026
- License IssuedJan 22, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- May, Shawn AFiled Sep 3, 2002Not awardedFCC ↗