Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9GLB callsign genealogy
Currently held by Border, Gary L
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 W9GLB's current licensee, walking backwards.
- Border, Gary LNVgranted 2011-08-12cancelled 2011-09-02
Successor callsigns
Callsigns held now by people who previously held W9GLB.
No current licensee on record previously held this callsign.