Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5SOG callsign genealogy
Currently held by Jarvis, Don R
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 W5SOG's current licensee, walking backwards.
- Jarvis, Don RTXgranted 2008-01-07cancelled 2008-02-01
Successor callsigns
Callsigns held now by people who previously held W5SOG.
No current licensee on record previously held this callsign.