WB4SAJ
Active2x3District 4
No competing applications on record.
License HolderKIZIUK, MARK S
License ClassGeneral
Min. Class RequiredTechnician
LocationBrentwood, NY
Grant DateApr 9, 2026
Expiration DateJun 28, 2036
WB4SAJ is a 2x3 format amateur radio callsign. It is currently registered to KIZIUK, MARK S in Brentwood, NY. 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
Whiskey Bravo Four Sierra Alpha Juliet
Readability: 6.5/10(Good readability)
License History
- License RenewedApr 9, 2026
- Administrative Update AppliedFeb 18, 2026
- License RenewedJun 28, 2016
- License RenewedMay 9, 2006
- FRN Association Letter SentJan 25, 2006
- Administrative Update AppliedJan 24, 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.