Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5MDG callsign genealogy
Currently held by WILDER, JACK D
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 N5MDG's current licensee, walking backwards.
- GLASS, MICHAEL DTXgranted 2004-08-19cancelled 2013-06-25
- KC5KOMno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held N5MDG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5MDG, oldest first.
- WILDER, JACK D TX1988-04-26 → cancelled 2000-04-27
- GLASS, MICHAEL D TX2013-06-25 → cancelled 2025-06-26