Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5GLM callsign genealogy
Currently held by WALLACE, CRAIG 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 N5GLM's current licensee, walking backwards.
- Longwell, Nathan MTXgranted 2015-09-17cancelled 2015-10-06
Successor callsigns
Callsigns held now by people who previously held N5GLM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5GLM, oldest first.
- WALLACE, CRAIG S TX1998-12-04 → cancelled 2010-12-07
- Longwell, Nathan M TN2026-03-03 active