Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KT4IU

Expired

SHIMABUKU, NAOYA

Location: ORLANDO, FL
Class: Advanced
Granted: 1996-01-16
Expires: 2006-01-12
Previous call: KF4FRD

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Vanity availability

Available

Available now

KT4IU cleared its 2-year hold on 2010-01-11. Eligible for vanity application.

Last held by SHIMABUKU, NAOYA (FL).

Confidence: High

Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.

Callsign genealogy

Full chain →

Previously held by current licensee

KF4FRD
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

AC4VP 2026-09-14
KB2AID 2026-09-14
KD4SXH 2026-09-14
KD4SXQ 2026-09-14
KE4EYE 2026-09-14

Starting with KT4

All →

KT4HY TN · 2026-10-08
KT4UV NC · 2026-11-15
KT4RTD AL · 2026-12-28
KT4ZM FL · 2027-01-03
KT4OE NC · 2027-01-04

Full history → Vanity availability → Callsign genealogy →