Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NM5CG callsign genealogy
Currently held by Graham, Robert C
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 NM5CG's current licensee, walking backwards.
- Graham, Robert CNMgranted 2023-04-19cancelled 2025-12-12
Successor callsigns
Callsigns held now by people who previously held NM5CG.
No current licensee on record previously held this callsign.