KO6MUX
Active2x3District 6
No competing applications on record.
License HolderVanderHeyden, T
License ClassTechnician
Min. Class RequiredTechnician
LocationStudio City, CA
Grant DateMar 12, 2026
Expiration DateMar 12, 2036
KO6MUX is a 2x3 format amateur radio callsign. It is currently registered to VanderHeyden, T in Studio City, CA. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- --- -.... -- ..- -..-
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Six Mike Uniform X-ray
Readability: 7.5/10(High readability)
License History
- System-Generated GrantMar 12, 2026
- License IssuedMar 12, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.