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

KO4MDS

Cancelled

SMITH, MIKE D

Location: TAMPA, FL
Class: General
Granted: 2016-04-23
Expires: 2026-04-23
Previous call: KM4RZN
FRN: 0025334293

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Vanity availability

Available

Available now

KO4MDS cleared its 2-year hold on 2018-11-11. Eligible for vanity application.

Last held by SMITH, MIKE D (FL).

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 →

Previously held by current licensee

KM4RZNcancelled· T
SMITH, MIKE DFLgranted 2016-03-04cancelled 2016-04-23

Prior holders later became

W1MDSactive· G
SMITH, MIKE DFLgranted 2016-11-11

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

K4CYG 2026-09-10
K4YDD 2026-09-10
KG4QXI 2026-09-10
KG4RVV 2026-09-10
KG4VAB 2026-09-10

Starting with KO4

All →

KO4UTL FL · 2026-09-13
KO4PTL KY · 2026-09-17
KO4OSB VA · 2026-09-21
KO4TMC FL · 2026-09-21
KO4YVJ FL · 2026-09-24

Full history → Vanity availability → Callsign genealogy →