Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K4RJZ callsign genealogy
Currently held by Turner, Harold K
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 K4RJZ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K4RJZ.
- Turner, Harold KALgranted 2024-11-02