Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ6GRM callsign genealogy
Currently held by MIRANDA, GERLYN R
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 KJ6GRM's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KJ6GRM.
- Baird, H DouglasCAgranted 2020-04-02
All historical holders
Every license row we've seen with the callsign KJ6GRM, oldest first.
- Baird, H Douglas CA2010-04-05 → cancelled 2010-04-24
- MIRANDA, GERLYN R CA2013-08-03 → cancelled 2025-08-05