Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA4RWS callsign genealogy
Currently held by SASSENSCHEID, ROBERT W
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 KA4RWS's current licensee, walking backwards.
- SASSENSCHEID, ROBERT WFLgranted 2002-07-08cancelled 2007-04-27
Successor callsigns
Callsigns held now by people who previously held KA4RWS.
- SASSENSCHEID, ROBERT WFLgranted 2017-02-17