Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8DXH callsign genealogy
Currently held by Hartig Mr., William
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 W8DXH's current licensee, walking backwards.
- Hartig, William EMIgranted 2005-05-11cancelled 2014-02-28
Successor callsigns
Callsigns held now by people who previously held W8DXH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8DXH, oldest first.
- CAMPBELL, DONALD A MI2006-06-17 → cancelled 2013-12-21
- Hartig Mr., William FL2024-03-05 active