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

WF7LSU

Cancelled

MERCER JR, JOHN W

Location: RIVERTON, WY
Class: Amateur Extra
Granted: 2009-05-27
Expires: 2019-05-27
Previous call: KF7BZZ
FRN: 0018720169

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Vanity availability

Available

Available now

WF7LSU cleared its 2-year hold on 2012-12-02. Eligible for vanity application.

Last held by MERCER JR, JOHN W (WY).

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

KF7BZZcancelled· T
MERCER JR, JOHN WWYgranted 2009-04-23cancelled 2009-05-27

Prior holders later became

W7XKactive· E
MERCER JR, JOHN WCOgranted 2020-11-13

License history

0 events

No recorded events.

More vanity slots coming available

From Wyoming

All →

KB7QAP 2026-09-14
KK7UDF 2026-09-17
KE0OJO 2026-09-26
KF7YSW 2026-09-26
N5MTW 2026-09-28

Starting with WF7

All →

WF7U WA · 2027-01-11
WF7SHN AZ · 2027-01-28
WF7GLU UT · 2027-02-25

Full history → Vanity availability → Callsign genealogy →