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

KI4IPI

Cancelled

Brown Jr, William R

Location: NORTH PORT, FL
Class: Amateur Extra
Granted: 2005-02-08
Expires: 2015-02-08
FRN: 0012744892

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Vanity availability

Available

Available now

KI4IPI cleared its 2-year hold on 2007-05-24. Eligible for vanity application.

Last held by Brown Jr, William R (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 →

Prior holders later became

W4TAAactive· E
Brown JR, William RFLgranted 2015-05-01

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

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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 →