KO6MMO
Active2x3District 6
No competing applications on record.
License HolderHyoung, Humphrey S
License ClassTechnician
Min. Class RequiredTechnician
LocationLos Angeles, CA
Grant DateFeb 18, 2026
Expiration DateFeb 18, 2036
KO6MMO is a 2x3 format amateur radio callsign. It is currently registered to Hyoung, Humphrey S in Los Angeles, 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: 44 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Six Mike Mike Oscar
Readability: 8.5/10(High readability)
License History
- System-Generated GrantFeb 18, 2026
- License IssuedFeb 18, 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.