Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WQ3D callsign genealogy
Currently held by DUSCKAS, JOHN S
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 WQ3D's current licensee, walking backwards.
- Ross, Christopher MPAgranted 2023-08-22cancelled 2023-09-09
Successor callsigns
Callsigns held now by people who previously held WQ3D.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WQ3D, oldest first.
- DUSCKAS, JOHN S PA2011-05-03 → cancelled 2023-07-25
- Ross, Christopher M PA2023-09-09 active