Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA3DX callsign genealogy
Currently held by PYMATUNING DX SOCIETY
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 WA3DX's current licensee, walking backwards.
- Markey, Earl JPAgranted 2012-07-31cancelled 2012-10-16
Successor callsigns
Callsigns held now by people who previously held WA3DX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA3DX, oldest first.
- PYMATUNING DX SOCIETY PA1998-06-18 → cancelled 2010-06-19
- Markey III, Earl J PA2022-09-23 active