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

KK4MZD

Cancelled

Dowler, Keith

Location: Roanoke, VA
Class: Technician
Granted: 2012-11-30
Expires: 2022-11-30
FRN: 0015104854

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Vanity availability

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KK4MZD cleared its 2-year hold on 2015-11-06. Eligible for vanity application.

Last held by Dowler, Keith (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

W4KDIactive· G
Dowler, KeithVAgranted 2023-09-13

License history

0 events

No recorded events.

More vanity slots coming available

From Virginia

All →

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Starting with KK4

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KK4LMT KY · 2026-09-10
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KK4LMX VA · 2026-09-10
KK4LMZ FL · 2026-09-10
KK4LNB NC · 2026-09-10

Full history → Vanity availability → Callsign genealogy →