KF4DRZ
Active2x3District 4
No competing applications on record.
License HolderGREEN III, PRESTON W
License ClassTechnician
Min. Class RequiredTechnician
LocationDulles, VA
Grant DateJul 29, 2025
Expiration DateSep 30, 2035
KF4DRZ is a 2x3 format amateur radio callsign. It is currently registered to GREEN III, PRESTON W in Dulles, VA. 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 Delta Romeo Zulu
Readability: 7/10(Good readability)
License History
- License RenewedJul 29, 2025
- Administrative Update AppliedFeb 19, 2025
- License RenewedSep 2, 2015
- Administrative Update AppliedNov 2, 2011
- Administrative Update AppliedNov 3, 2010
- Administrative Update AppliedAug 7, 2007
- Administrative Update AppliedJul 20, 2006
- License RenewedJul 7, 2005
- Administrative Update AppliedMay 26, 2004
- FRN Association Letter SentMay 26, 2004
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.