Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4RUR callsign genealogy
Currently held by BROCK, LOWRY 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 K4RUR's current licensee, walking backwards.
- BROCK, LOWRY JFLgranted 1999-06-17cancelled 2002-04-02
Successor callsigns
Callsigns held now by people who previously held K4RUR.
- BROCK, LOWRY JFLgranted 2026-01-27