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

KZ4RH

Active

Namdar, Laurence M

Location: Holly Hill, FL
Class: Amateur Extra
Granted: 2024-12-24
Expires: 2034-12-24
Previous call: KR4AAI
FRN: 0036152270

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

Vanity availability

Held

Currently held

KZ4RH is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

KR4AAIcancelled· E
Namdar, Laurence MFLgranted 2024-12-24cancelled 2025-03-14

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

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

Starting with KZ4

All →

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 →