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

WD4MKQ

Cancelled

Baumrucker, Steven J

Location: Rogersville, TN
Class: Amateur Extra
Granted: 2002-11-14
Expires: 2012-12-01
FRN: 0002859304

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Vanity availability

Available

Available now

WD4MKQ cleared its 2-year hold on 2005-10-17. Eligible for vanity application.

Last held by Baumrucker, Steven J (TN).

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

K4TLSactive· E
BAUMRUCKER MD, STEVEN JTNgranted 2023-08-08

License history

0 events

No recorded events.

More vanity slots coming available

From Tennessee

All →

KG4TWC 2026-09-10
KK4LNE 2026-09-10
KK4LNK 2026-09-10
KQ4TPH 2026-09-10
KQ4UUA 2026-09-10

Starting with WD4

All →

WD4FLY FL · 2026-09-21
WD4EUD KY · 2026-10-09
WD4KJC MS · 2026-10-12
WD4KLU FL · 2026-10-12
WD4BQW NC · 2026-10-15

Full history → Vanity availability → Callsign genealogy →