Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5GSM callsign genealogy
Currently held by McClellan Jr, Glynn 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 W5GSM's current licensee, walking backwards.
- McClellan Jr, Glynn STXgranted 2014-08-21cancelled 2016-09-10
Successor callsigns
Callsigns held now by people who previously held W5GSM.
No current licensee on record previously held this callsign.