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

KF6YSY

Cancelled

Mosig, Thomas W

Location: Fullerton, CA
Class: Technician Plus
Granted: 1999-09-22
Expires: 2009-09-22
FRN: 0001977222

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Vanity availability

Available

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KF6YSY cleared its 2-year hold on 2002-07-19. Eligible for vanity application.

Last held by Mosig, Thomas W (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

AD6RGactive· E
Mosig, Thomas WCAgranted 2019-09-24

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

AG6QB 2026-09-11
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KG6NET 2026-09-11
KJ6ZPK 2026-09-11

Starting with KF6

All →

KF6GYH AR · 2026-09-17
KF6UW SC · 2026-10-16
KF6UT NM · 2026-10-21
KF6CNP CA · 2026-10-29
KF6WKB CA · 2026-11-09

Full history → Vanity availability → Callsign genealogy →