Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA1DX callsign genealogy
Currently held by ROPPER, ALLAN H
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 WA1DX's current licensee, walking backwards.
- ROPPER, ALLAN HMAgranted 2000-12-12cancelled 2005-05-27
Successor callsigns
Callsigns held now by people who previously held WA1DX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA1DX, oldest first.
- WESTERN PENNSYLVANIA DX ASSOC OH1998-08-17 → cancelled 1999-09-02
- ROPPER, ALLAN H MA2025-04-08 active