Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7GDG callsign genealogy
Currently held by NIELSEN, JOSHUA 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 W7GDG's current licensee, walking backwards.
- NIELSEN, JOSHUA JUTgranted 2016-07-26cancelled 2016-08-27
Successor callsigns
Callsigns held now by people who previously held W7GDG.
No current licensee on record previously held this callsign.