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

KZ4MP

Cancelled

Kilkenny, Thomas R

Location: Boynton Beach, FL
Class: Amateur Extra
Granted: 2024-10-24
Expires: 2034-10-24
Previous call: KQ4WPP
FRN: 0036140127

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Vanity availability

85d

Available on 2026-12-03

KZ4MP cancelled on 2024-12-03. Hold ends in 85 days.

Last held by Kilkenny, Thomas R (FL).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Previously held by current licensee

KQ4WPPcancelled· E
Kilkenny, Thomas RFLgranted 2024-10-24cancelled 2024-10-24

Prior holders later became

NC4Yactive· E
Kilkenny, Thomas RFLgranted 2024-12-03

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

K4HCL 2026-09-09
KG4UZU 2026-09-09
KG4UZX 2026-09-09
KK4LMR 2026-09-09
W3EFZ 2026-09-09

Starting with KZ4

KZ4KE FL · 2026-09-10
KZ4KU AL · 2026-09-10
KZ4FM KY · 2026-09-21
KZ4JU NC · 2026-09-24
KZ4LG GA · 2026-09-28

Full history → Vanity availability → Callsign genealogy →