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

KD4WSM

Cancelled

Sullivan, Thomas H

Location: Winchester, VA
Class: Amateur Extra
Granted: 2002-11-07
Expires: 2013-02-02
FRN: 0003267044

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Vanity availability

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KD4WSM cleared its 2-year hold on 2012-08-09. Eligible for vanity application.

Last held by Sullivan, Thomas H (VA).

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

AK4AZactive· E
Sullivan, Thomas HVAgranted 2023-02-15

License history

0 events

No recorded events.

More vanity slots coming available

From Virginia

All →

KG4VBI 2026-09-12
W4CVH 2026-09-12
KQ4URY 2026-09-13
KD4SUS 2026-09-14
KD4SVO 2026-09-14

Starting with KD4

All →

KD4SPY FL · 2026-09-11
KD4SUS VA · 2026-09-14
KD4SUW MI · 2026-09-14
KD4SVG GA · 2026-09-14
KD4SVO VA · 2026-09-14

Full history → Vanity availability → Callsign genealogy →