Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7GGR callsign genealogy
Currently held by Robinson, Gary 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 K7GGR's current licensee, walking backwards.
- Rojewski, Gerald GAZgranted 2022-08-10cancelled 2024-06-07
Successor callsigns
Callsigns held now by people who previously held K7GGR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7GGR, oldest first.
- Robinson, Gary G WA2011-07-08 → cancelled 2023-09-23
- Rojewski, Gerald G AZ2024-06-07 active