Confidence: Medium · Source: FCC ULS · As of 2026-09-10

W6GSC

Cancelled

Osterman, Frederick H

Location: Yorba Linda, CA
Class: Amateur Extra
Granted: 2004-01-16
Expires: 2014-01-16
Previous call: WA6GSC
FRN: 0009087172

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Vanity availability

Available

Available now

W6GSC cleared its 2-year hold on 2010-08-19. Eligible for vanity application.

Last held by Osterman, Frederick H (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 →

Previously held by current licensee

WA6GSCcancelled· A
OSTERMAN, FREDERICK HCAgranted 1997-06-16cancelled 2004-01-16

Prior holders later became

W0PEactive· E
Osterman, Fred HCAgranted 2018-05-22

License history

0 events

No recorded events.

More vanity slots coming available

From California

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W6DZN CA · 2026-09-19

Full history → Vanity availability → Callsign genealogy →