KJ4ZD
Active2x2District 4
No competing applications on record.
License HolderCHRZASTEK, JOHN T
License ClassAdvanced
Min. Class RequiredGeneral
LocationSPRINGFIELD, VA
Grant DateMar 18, 2026
Expiration DateMay 17, 2036
KJ4ZD is a 2x2 format amateur radio callsign. It is currently registered to CHRZASTEK, JOHN T in SPRINGFIELD, 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: 37 units(Moderate)
Voice Phonetics
Kilo Juliet Four Zulu Delta
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedMar 19, 2026
- License RenewedMar 18, 2026
- License RenewedFeb 25, 2016
- License RenewedMar 21, 2006
- FRN Association Email SentMar 18, 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.