Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8WJD callsign genealogy
Currently held by DOPKOWSKI JR, WILLIAM J
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 W8WJD's current licensee, walking backwards.
- YEICHNER, JOHN JOHgranted 2020-12-09cancelled 2020-12-29
Successor callsigns
Callsigns held now by people who previously held W8WJD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8WJD, oldest first.
- DOPKOWSKI JR, WILLIAM J MI2007-12-04 → cancelled 2020-02-27
- Yeichner, John J OH2020-12-29 active