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

KI4UMK

Cancelled

Rodriguez, Hector I

Location: Boca Raton, FL
Class: General
Granted: 2015-07-25
Expires: 2025-10-17
Previous call: KI4MDX
FRN: 0014145882

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Vanity availability

Available

Available now

KI4UMK cleared its 2-year hold on 2022-11-20. Eligible for vanity application.

Last held by Rodriguez, Hector I (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

KI4MDXcancelled· G
Rodriguez, Hector IFLgranted 2005-10-17cancelled 2007-03-20

Prior holders later became

KI4HIRactive· G
Rodriguez, Hector IFLgranted 2020-11-20

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 KI4

All →

KI4ZDD TN · 2026-09-13
KI4TV TN · 2026-09-28
KI4HEY FL · 2026-10-08
KI4CUF FL · 2026-10-12
KI4IMK UT · 2026-11-16

Full history → Vanity availability → Callsign genealogy →