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

W7CST

Cancelled

Mason County Communications Unit

Location: Shelton, WA
Granted: 2018-05-11
Expires: 2028-08-08
Previous call: KE7SFV
FRN: 0017538927

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Vanity availability

Available

Available now

W7CST cleared its 2-year hold on 2021-08-30. Eligible for vanity application.

Last held by Mason County Communications Unit (WA).

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

KE7SFVcancelled
Mason County Communications Support TeamWAgranted 2008-03-11cancelled 2008-08-08

Prior holders later became

WA7MCUactive
Mason County Communications UnitWAgranted 2019-08-31

License history

0 events

No recorded events.

More vanity slots coming available

From Washington

All →

KJ7SVP 2026-09-10
KK7SYB 2026-09-10
KK7UYR 2026-09-10
KK7UYZ 2026-09-10
KK7UZM 2026-09-10

Starting with W7

All →

W7ANC WA · 2026-09-10
W7CWD AZ · 2026-09-10
W7QFX WI · 2026-09-13
W7RBD AZ · 2026-09-21
W7SYS WA · 2026-09-26

Full history → Vanity availability → Callsign genealogy →