Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5CSG callsign genealogy
Currently held by Gillespie, Chris 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 W5CSG's current licensee, walking backwards.
- Gillespie, Chris SNMgranted 2001-11-15cancelled 2003-12-02
Successor callsigns
Callsigns held now by people who previously held W5CSG.
No current licensee on record previously held this callsign.