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

KC3GSX

Cancelled

Sumoski, Vincent M

Location: Reading, PA
Class: Amateur Extra
Granted: 2016-03-17
Expires: 2026-03-17
FRN: 0025403429

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Vanity availability

Available

Available now

KC3GSX cleared its 2-year hold on 2019-06-29. Eligible for vanity application.

Last held by Sumoski, Vincent M (PA).

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

AC3BAactive· E
Sumoski, Vincent MPAgranted 2016-03-17

License history

0 events

No recorded events.

More vanity slots coming available

From Pennsylvania

All →

KB3QHC 2026-09-09
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KB3ZFA 2026-09-10
KB3ZFB 2026-09-10

Starting with KC3

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KC3ZRU MD · 2026-09-09
KC3ZNR PA · 2026-09-10
KC3ZQJ PA · 2026-09-10
KC3MJH MD · 2026-09-13
KC3WYD PA · 2026-09-13

Full history → Vanity availability → Callsign genealogy →