Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8GMC callsign genealogy
Currently held by NOBLE, MICHAEL J
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 W8GMC's current licensee, walking backwards.
- NOBLE, MICHAEL JOHgranted 2006-12-06cancelled 2007-02-13
Successor callsigns
Callsigns held now by people who previously held W8GMC.
- NOBLE, MICHAEL JOHgranted 2023-11-10
All historical holders
Every license row we've seen with the callsign W8GMC, oldest first.
- DZMURA, ANDREW R WV1992-10-27 → cancelled 2004-10-28
- NOBLE, MICHAEL J OH2017-02-14 → cancelled 2023-11-10