Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KJ4WB

Cancelled

ZAWACKI, STEPHEN J

Location: The Villages, FL
Class: Advanced
Granted: 2017-12-12
Expires: 2028-03-04
Previous call: KB1AX
FRN: 0008707564

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Vanity availability

Available

Available now

KJ4WB cleared its 2-year hold on 2020-11-23. Eligible for vanity application.

Last held by ZAWACKI, STEPHEN J (FL).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Previously held by current licensee

KB1AXactive· E
Sypek, Michael SRIgranted 2023-09-07
KB1YJBcancelled· E
Sypek, Michael SRIgranted 2012-06-25cancelled 2013-11-09

Prior holders later became

W4SJZcancelled· A
ZAWACKI, STEPHEN JFLgranted 2018-11-24cancelled 2020-06-20

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

K4CYG 2026-09-10
K4YDD 2026-09-10
KG4QXI 2026-09-10
KG4RVV 2026-09-10
KG4VAB 2026-09-10

Starting with KJ4

All →

KJ4ZTP WA · 2026-09-13
KJ4RVA FL · 2026-10-11
KJ4ZQX SC · 2026-10-29
KJ4AAD GA · 2026-11-05
KJ4RZZ FL · 2026-11-08

Full history → Vanity availability → Callsign genealogy →