Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9EG callsign genealogy
Currently held by Theisen, James P
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 KD9EG's current licensee, walking backwards.
- WB9YZWno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KD9EG.
- THEISEN, JAMES PWAgranted 2016-04-27