Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6GMC callsign genealogy
Currently held by Carman, Gary 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 W6GMC's current licensee, walking backwards.
- Carman, Gary MCAgranted 2014-07-09cancelled 2014-07-29
Successor callsigns
Callsigns held now by people who previously held W6GMC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6GMC, oldest first.
- SMITH, MILTON C CA1996-12-06 → cancelled 2008-12-09
- Carman, Gary M CA2025-08-26 active