Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7PDK callsign genealogy
Currently held by THRASHER SR, WILLIAM P
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 W7PDK's current licensee, walking backwards.
- Kushner, Paul DMTgranted 2019-11-22cancelled 2020-06-05
Successor callsigns
Callsigns held now by people who previously held W7PDK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7PDK, oldest first.
- THRASHER SR, WILLIAM P MT2005-07-27 → cancelled 2017-10-24
- Kushner, Paul D PA2020-06-05 active