Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0QD callsign genealogy
Currently held by MARBURGER, RICHARD A
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 W0QD's current licensee, walking backwards.
- Doyle, John FINgranted 2012-01-05cancelled 2016-02-06
Successor callsigns
Callsigns held now by people who previously held W0QD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0QD, oldest first.
- MARBURGER, RICHARD A IA2008-12-18 → cancelled 2014-01-18
- Doyle, John F IN2025-12-08 active