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

KZ4TL

Cancelled

KARLOSKY, KARL L

Location: OCALA, FL
Class: Amateur Extra
Granted: 2025-04-08
Expires: 2035-03-02
Previous call: KW4LD
FRN: 0024283368

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Vanity availability

318d

Available on 2027-07-25

KZ4TL cancelled on 2025-07-25. Hold ends in 318 days.

Last held by KARLOSKY, KARL L (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

KW4LDcancelled· E
KARLOSKY, KARL LFLgranted 2025-04-08cancelled 2025-05-28
KM4IIVcancelled· E
KARLOSKY, KARL LFLgranted 2015-03-02cancelled 2015-06-25

Prior holders later became

K9KLKactive· E
KARLOSKY, KARL LFLgranted 2025-07-25

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

K4CYG 2026-09-10
K4YDD 2026-09-10
KG4QXI 2026-09-10
KG4RVV 2026-09-10
KG4VAB 2026-09-10

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 →