Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6GGR callsign genealogy
Currently held by RICKERL, GREGORY 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 K6GGR's current licensee, walking backwards.
- RICKERL, GREGORY GCAgranted 2019-02-05cancelled 2019-03-19
Successor callsigns
Callsigns held now by people who previously held K6GGR.
- Robinson, Gary GWAgranted 2011-07-08cancelled 2023-09-23
All historical holders
Every license row we've seen with the callsign K6GGR, oldest first.
- ROBINSON, GARY G CA1997-12-03 → cancelled 2001-09-22
- RICKERL, GREGORY G CA2019-03-19 active