Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG4YWD callsign genealogy
Currently held by VAN ORNUM, JAMES H
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 KG4YWD's current licensee, walking backwards.
- VAN ORNUM, JAMES HVAgranted 1999-02-16cancelled 2003-03-10
Successor callsigns
Callsigns held now by people who previously held KG4YWD.
- VAN ORNUM, JAMES HWAgranted 2018-12-27