Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6RGM callsign genealogy
Currently held by Mc Dermott, Robert G
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 W6RGM's current licensee, walking backwards.
- MC DERMOTT, ROBERT GCAgranted 1997-04-24cancelled 2000-07-04
Successor callsigns
Callsigns held now by people who previously held W6RGM.
No current licensee on record previously held this callsign.