KF4ZKS
Active2x3District 4
No competing applications on record.
License HolderCOLYER, MATTHEW R
License ClassTechnician
Min. Class RequiredTechnician
LocationRedwood City, CA
Grant DateMay 22, 2018
Expiration DateJul 21, 2028
KF4ZKS is a 2x3 format amateur radio callsign. It is currently registered to COLYER, MATTHEW R in Redwood City, 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: 38 units(Moderate)
Voice Phonetics
Kilo Foxtrot Four Zulu Kilo Sierra
Readability: 7/10(Good readability)
License History
- License RenewedMay 22, 2018
- Administrative Update AppliedJan 17, 2018
- License RenewedJul 10, 2008
- FRN Association Letter SentJul 10, 2008
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.