Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG5RDW callsign genealogy
Currently held by Willhelm, Robert 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 KG5RDW's current licensee, walking backwards.
- Willhelm, Robert DNMgranted 2015-09-22cancelled 2015-11-10
Successor callsigns
Callsigns held now by people who previously held KG5RDW.
- Willhelm, Robert DNMgranted 2017-12-01