Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2GML callsign genealogy
Currently held by Lange, Gregory M
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 K2GML's current licensee, walking backwards.
- Lange, Gregory MNYgranted 2024-01-30cancelled 2025-05-09
Successor callsigns
Callsigns held now by people who previously held K2GML.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2GML, oldest first.
- MAIRE, CHARLES F GA2008-05-27 → cancelled 2020-04-18
- Lange, Gregory M NY2025-05-09 active