Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7DSG callsign genealogy
Currently held by Marquiss, William M
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 WA7DSG's current licensee, walking backwards.
- Marquiss, William MORgranted 2010-10-01cancelled 2015-10-06
Successor callsigns
Callsigns held now by people who previously held WA7DSG.
No current licensee on record previously held this callsign.