KF4ZDB
Active2x3District 4
No competing applications on record.
License HolderRIVERA SILVESTRY, LUIS F
License ClassTechnician
Min. Class RequiredTechnician
LocationTHORNTON, CO
Grant DateJun 18, 2018
Expiration DateJul 31, 2027
KF4ZDB is a 2x3 format amateur radio callsign. It is currently registered to RIVERA SILVESTRY, LUIS F in THORNTON, CO. 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 Foxtrot Four Zulu Delta Bravo
Readability: 7.5/10(High readability)
License History
- License RenewedJun 18, 2018
- Administrative Update AppliedJun 18, 2018
- Tax ID (TIN) AddedAug 7, 2007
- License RenewedAug 7, 2007
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.