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

KK4JZL

Cancelled

Kozdron, Jeffrey L

Location: Hollywood, FL
Class: General
Granted: 2010-12-01
Expires: 2020-12-01
Previous call: KJ4ZKP
FRN: 0020373882

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Available

Available now

KK4JZL cleared its 2-year hold on 2014-07-06. Eligible for vanity application.

Last held by Kozdron, Jeffrey L (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

KJ4ZKPcancelled· G
Kozdron, Jeffrey LFLgranted 2010-12-01cancelled 2012-06-15

Prior holders later became

K4KOZactive· G
Kozdron, Jeffrey LFLgranted 2022-06-14

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

KD4SPY 2026-09-11
KK4LOA 2026-09-11
KB1HYE 2026-09-12
KO4UTL 2026-09-13
KQ4RHZ 2026-09-13

Starting with KK4

All →

KK4LNP TN · 2026-09-11
KK4LNQ TN · 2026-09-11
KK4LNT TN · 2026-09-11
KK4LNV TN · 2026-09-11
KK4LOA FL · 2026-09-11

Full history → Vanity availability → Callsign genealogy →