Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC4RW callsign genealogy
Currently held by Workman, Robert
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 AC4RW's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AC4RW.
- WARREN, CLAUD WARgranted 2016-12-06