Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0GMT callsign genealogy
Currently held by LENZ, STEPHEN
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 W0GMT's current licensee, walking backwards.
- LENZ, STEPHEN FMNgranted 2004-03-24cancelled 2012-01-06
- KG6XIno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held W0GMT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0GMT, oldest first.
- BIRBECK, GLEN C MA1998-08-06 → cancelled 2008-08-15
- LENZ, STEPHEN MN2024-01-03 active