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

AF4TH

Cancelled

VIOLA, MICHAEL F

Location: PEMBROKE PINES, FL
Class: Amateur Extra
Granted: 1992-12-29
Expires: 2002-12-29
Previous call: KA2CHD
FRN: 0003542909

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Vanity availability

Available

Available now

AF4TH cleared its 2-year hold on 2002-05-30. Eligible for vanity application.

Last held by VIOLA, MICHAEL F (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

KA2CHDcancelled· A
VIOLA, MICHAEL FFLgranted 1992-12-29cancelled 2000-05-11

Prior holders later became

K4JLactive· E
VIOLA, MICHAEL FNCgranted 2020-05-15

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

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Full history → Vanity availability → Callsign genealogy →