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

KJ4UTJ

Cancelled

Perez, Roger

Location: Miami, FL
Class: Technician
Granted: 2010-05-06
Expires: 2020-05-06
FRN: 0019813997

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Vanity availability

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Available now

KJ4UTJ cleared its 2-year hold on 2013-02-07. Eligible for vanity application.

Last held by Perez, Roger (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

KC4VQPactive· T
Perez, RogerFLgranted 2021-02-09

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 KJ4

All →

KJ4ZTP WA · 2026-09-13
KJ4RVA FL · 2026-10-11
KJ4ZQX SC · 2026-10-29
KJ4AAD GA · 2026-11-05
KJ4RZZ FL · 2026-11-08

Full history → Vanity availability → Callsign genealogy →