Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4LZH callsign genealogy
Currently held by Hunnicutt Jr, Jack J
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by K4LZH's current licensee, walking backwards.
- Hunnicutt, Jack JFLgranted 2026-01-08cancelled 2026-01-27
Successor callsigns
Callsigns held now by people who previously held K4LZH.
No current licensee on record previously held this callsign.