Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7JRM callsign genealogy
Currently held by MILLER, JIM 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 W7JRM's current licensee, walking backwards.
- Malonzo, Jose RNVgranted 2021-06-03cancelled 2022-03-29
Successor callsigns
Callsigns held now by people who previously held W7JRM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7JRM, oldest first.
- MILLER, JIM R OR2010-02-12 → cancelled 2022-01-01
- Malonzo, Jose R NV2022-03-29 active