KI7DSU
Active2x3District 7
No competing applications on record.
License HolderMayzak, Charles W
License ClassGeneral
Min. Class RequiredTechnician
LocationDamascus, OR
Grant DateMar 20, 2026
Expiration DateApr 25, 2036
KI7DSU is a 2x3 format amateur radio callsign. It is currently registered to Mayzak, Charles W in Damascus, OR. 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: 31 units(Moderate)
Voice Phonetics
Kilo India Seven Delta Sierra Uniform
Readability: 5.5/10(Moderate readability)
License History
- License RenewedMar 20, 2026
- System-Generated GrantApr 25, 2016
- License IssuedApr 25, 2016
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.