Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1GTK callsign genealogy
Currently held by Overstreet Jr, Joseph S
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 W1GTK's current licensee, walking backwards.
- W7LFFno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held W1GTK.
- Overstreet Jr, Joseph SIDgranted 2022-11-10