Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC4RH callsign genealogy
Currently held by HEATH, ROGER D
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 AC4RH's current licensee, walking backwards.
- HEATH, ROGER DTNgranted 2023-06-22
Successor callsigns
Callsigns held now by people who previously held AC4RH.