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

K6TSZ

Expired

HECTOR, WILLIAM J

Location: CANOGA PARK, CA
Class: Amateur Extra
Granted: 2008-06-18
Expires: 2018-08-24
FRN: 0017877382

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Vanity availability

577d

Available on 2028-04-09

K6TSZ cancelled on 2026-04-10. Hold ends in 577 days.

Last held by Osbrink, Thomas W (CA).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Previously held by current licensee

KG6TSZcancelled· E
Osbrink, Thomas WCAgranted 2024-02-07cancelled 2025-06-06

Prior holders later became

WA6Tactive· E
Osbrink, Thomas WCAgranted 2026-04-10

License history

0 events

No recorded events.

More vanity slots coming available

From California

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Full history → Vanity availability → Callsign genealogy →