KO6MKZ
Cancelled2x3District 6
No competing applications on record.
License HolderMastandrea, Christopher A
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationMerced, CA
Grant DateFeb 12, 2026
Cancellation DateJun 30, 2026
Available for ApplicationsJul 1, 2028
KO6MKZ is a 2x3 format amateur radio callsign. It is currently registered to Mastandrea, Christopher A in Merced, 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 Kilo Zulu
Readability: 8/10(High readability)
Available Jul 1, 2028 (665 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJun 30, 2026
- License ModifiedJun 10, 2026
- License ModifiedApr 15, 2026
- System-Generated GrantFeb 12, 2026
- License IssuedFeb 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.