Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N8GMM callsign genealogy
Currently held by HINZE, RICHARD E
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 N8GMM's current licensee, walking backwards.
- Miller Jr, Gordon MMIgranted 2013-01-30cancelled 2018-11-27
Successor callsigns
Callsigns held now by people who previously held N8GMM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N8GMM, oldest first.
- HINZE, RICHARD E TN2005-01-13 → cancelled 2017-04-13
- Miller Jr, Gordon M AZ2018-11-27 active