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

WB6TWR

Cancelled

MARCUS, JOHN S

Location: LOS ANGELES, CA
Class: Amateur Extra
Granted: 2019-11-13
Expires: 2030-02-10
FRN: 0001961044

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Vanity availability

Available

Available now

WB6TWR cleared its 2-year hold on 2023-05-19. Eligible for vanity application.

Last held by MARCUS, JOHN S (CA).

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

AJ6SQcancelled· E
MARCUS, JOHN SWAgranted 2019-11-13cancelled 2024-12-20

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

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Starting with WB6

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Full history → Vanity availability → Callsign genealogy →