Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9ZQX callsign genealogy
Currently held by Taubert, Robert M
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 KD9ZQX's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD9ZQX.
- Taubert, Robert MWIgranted 2025-04-12