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

WH6GKZ

Cancelled

SCHWARTAU, WILLIAM K

Location: KIHEI, HI
Class: General
Granted: 2020-09-16
Expires: 2030-09-16
FRN: 0029951019

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Available

Available now

WH6GKZ cleared its 2-year hold on 2022-10-06. Eligible for vanity application.

Last held by SCHWARTAU, WILLIAM K (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 →

Prior holders later became

W7WKScancelled· G
Schwartau, William KHIgranted 2020-10-06cancelled 2022-01-25

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 →