Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5GSU callsign genealogy
Currently held by CHRISTOPHE, J. Lester
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 W5GSU's current licensee, walking backwards.
- CHRISTOPHE, JOSEPH LLAgranted 1996-10-22cancelled 2004-10-08
Successor callsigns
Callsigns held now by people who previously held W5GSU.
No current licensee on record previously held this callsign.