Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KR4Z callsign genealogy
Currently held by Redneck Riviera Radio Sport Models
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 KR4Z's current licensee, walking backwards.
- KG4AYYcancelledCAMAC, JAY Ecancelled 1999-04-28
Successor callsigns
Callsigns held now by people who previously held KR4Z.
No current licensee on record previously held this callsign.