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

KY4VB

Cancelled

FOSTER JR, WILLIAM

Location: LAWRENCEVILLE, GA
Class: Amateur Extra
Granted: 2022-09-15
Expires: 2032-09-15
Previous call: KQ4DFX
FRN: 0032826414

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Vanity availability

Available

Available now

KY4VB cleared its 2-year hold on 2025-04-03. Eligible for vanity application.

Last held by FOSTER JR, WILLIAM (GA).

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

KQ4DFXcancelled· E
FOSTER JR, WILLIAMGAgranted 2022-09-15cancelled 2023-02-06

Prior holders later became

WF1Qactive· E
FOSTER Jr, WILLIAMGAgranted 2023-04-04

License history

0 events

No recorded events.

More vanity slots coming available

From Georgia

All →

KG4VAA 2026-09-10
KK4LOC 2026-09-11
KK4LOG 2026-09-11
KK4LOH 2026-09-11
KK4LOK 2026-09-11

Starting with KY4

All →

KY4MAC TN · 2026-10-11
KY4KF NC · 2026-11-30
KY4ZL KY · 2026-12-06
KY4UH GA · 2026-12-21
KY4EOD KY · 2027-02-11

Full history → Vanity availability → Callsign genealogy →