KK6OOW
Available2x3District 6
No competing applications on record.
License HolderRule, Matthew D
License ClassTechnician
Min. Class RequiredTechnician
LocationSan Diego, CA
Grant DateAug 20, 2014
Expiration DateAug 20, 2024
Cancellation DateAug 22, 2026
Available for ApplicationsAug 21, 2026
KK6OOW is a 2x3 format amateur radio callsign. It is currently registered to Rule, Matthew D in San Diego, 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: 46 units(Heavy (slower to send))
Voice Phonetics
Kilo Kilo Six Oscar Oscar Whiskey
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredAug 22, 2026
- System-Generated GrantAug 20, 2014
- License IssuedAug 20, 2014
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.