KO6MUU
Cancelled2x3District 6
No competing applications on record.
License HolderAguilar, Gregory
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationPittsburg, CA
Grant DateMar 11, 2026
Cancellation DateApr 17, 2026
Available for ApplicationsApr 18, 2028
KO6MUU is a 2x3 format amateur radio callsign. It is currently registered to Aguilar, Gregory in Pittsburg, 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: 39 units(Moderate)
Voice Phonetics
Kilo Oscar Six Mike Uniform Uniform
Readability: 7/10(Good readability)
Available Apr 18, 2028 (591 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledApr 17, 2026
- License ModifiedMar 30, 2026
- System-Generated GrantMar 11, 2026
- License IssuedMar 11, 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.