Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7TLG callsign genealogy
Currently held by GLASS, TOM 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 N7TLG's current licensee, walking backwards.
- GLASS, TOM LAZgranted 1999-04-05cancelled 2007-07-03
Successor callsigns
Callsigns held now by people who previously held N7TLG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7TLG, oldest first.
- JOHNSON, ERIK W UT1991-08-06 → cancelled 2003-08-07
- GLASS, TOM L AZ2017-04-21 active