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

K4DPI

Cancelled

BARON, MARVIN C

Location: BIG PINE KEY, FL
Class: General
Granted: 1994-09-28
Expires: 2004-09-26

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Vanity availability

Available

Available now

K4DPI cleared its 2-year hold on 2011-05-19. Eligible for vanity application.

Last held by KALEN, KEVIN L (IN).

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

KR4RTcancelled· E
KALEN, KEVIN LFLgranted 1999-04-28cancelled 2003-04-15

Prior holders later became

KA9LENactive· E
KALEN, KEVIN LTNgranted 2019-05-10

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

K4HCL 2026-09-09
KG4UZU 2026-09-09
KG4UZX 2026-09-09
KK4LMR 2026-09-09
W3EFZ 2026-09-09

Starting with K4

All →

K4HCL FL · 2026-09-09
K4CYG FL · 2026-09-10
K4LWW NC · 2026-09-10
K4ONS NC · 2026-09-10
K4YDD FL · 2026-09-10

Full history → Vanity availability → Callsign genealogy →