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

WH6SY

Cancelled

Young, Mark

Location: Mililani, HI
Class: Amateur Extra
Granted: 2016-12-30
Expires: 2026-12-30
Previous call: WH6FHJ
FRN: 0025949611

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Vanity availability

Available

Available now

WH6SY cleared its 2-year hold on 2024-10-03. Eligible for vanity application.

Last held by Young, Mark (HI).

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

WH6FHJcancelled· G
Young, MarkHIgranted 2016-11-16cancelled 2016-12-30

Prior holders later became

AH7Gactive· E
Young, MarkHIgranted 2022-10-04

License history

0 events

No recorded events.

More vanity slots coming available

From Hawaii

All →

WH6HBG 2026-09-10
WH6IM 2026-09-10
KG6HRX 2026-09-20
WH6EAS 2026-09-20
WH6EAT 2026-09-20

Starting with WH6

All →

WH6ERS TX · 2026-09-10
WH6HBG HI · 2026-09-10
WH6IM HI · 2026-09-10
WH6EAS HI · 2026-09-20
WH6EAT HI · 2026-09-20

Full history → Vanity availability → Callsign genealogy →