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

AJ4IF

Cancelled

Umlas, Marc E

Location: Miami Beach, FL
Class: Amateur Extra
Granted: 2005-10-17
Expires: 2015-10-17
Previous call: KI4MEK
FRN: 0014148092

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Vanity availability

Available

Available now

AJ4IF cleared its 2-year hold on 2010-09-23. Eligible for vanity application.

Last held by Umlas, Marc E (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

KI4MEKcancelled· E
Umlas, Marc EFLgranted 2005-10-17cancelled 2008-05-16

Prior holders later became

NU2Uactive· E
UMLAS, MARC EFLgranted 2018-07-31

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 AJ4

All →

AJ4IB KY · 2026-09-21
AJ4MH FL · 2027-02-04
AJ4EK KY · 2027-02-14
AJ4MD GA · 2027-04-03
AJ4BA FL · 2027-05-31

Full history → Vanity availability → Callsign genealogy →