KF4JAZ
Active2x3District 4
No competing applications on record.
License HolderTHOMAS, JOHN R
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationNorth Chesterfield, VA
Grant DateApr 28, 2026
Expiration DateApr 26, 2036
KF4JAZ is a 2x3 format amateur radio callsign. It is currently registered to THOMAS, JOHN R in North Chesterfield, 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: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Foxtrot Four Juliet Alpha Zulu
Readability: 7/10(Good readability)
License History
- License RenewedApr 28, 2026
- License ModifiedFeb 3, 2020
- License ModifiedJan 13, 2020
- Administrative Update AppliedAug 31, 2018
- Administrative Update AppliedAug 24, 2018
- Administrative Update AppliedAug 24, 2018
- Administrative Update AppliedAug 24, 2018
- License RenewedFeb 27, 2016
- Administrative Update AppliedApr 16, 2011
- Administrative Update AppliedApr 16, 2011
- Administrative Update AppliedAug 29, 2006
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.