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

KC1HDX

Cancelled

Shamshak Sr, Thomas P

Location: Billerica, MA
Class: Technician
Granted: 2017-03-03
Expires: 2027-03-03
FRN: 0026315630

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Vanity availability

Available

Available now

KC1HDX cleared its 2-year hold on 2019-03-24. Eligible for vanity application.

Last held by Shamshak Sr, Thomas P (MA).

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

KC1TPScancelled· E
Shamshak Sr, Thomas PMAgranted 2017-03-24cancelled 2017-11-27

License history

0 events

No recorded events.

More vanity slots coming available

From Massachusetts

All →

K1AFR 2026-09-10
KC1SDV 2026-09-10
W1RLJ 2026-09-10
KB1ITH 2026-09-12
KB1YQO 2026-09-13

Starting with KC1

All →

KC1SDV MA · 2026-09-10
KC1VGT CT · 2026-09-10
KC1UNR NH · 2026-09-13
KC1VEC ME · 2026-09-17
KC1VEL CT · 2026-09-17

Full history → Vanity availability → Callsign genealogy →