Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7JIM callsign genealogy
Currently held by Miller, James C
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 N7JIM's current licensee, walking backwards.
- Miller, James CMIgranted 2020-01-16cancelled 2020-06-16
Successor callsigns
Callsigns held now by people who previously held N7JIM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7JIM, oldest first.
- TAMME, JAMES A HI2008-03-29 → cancelled 2020-05-29
- Miller, James C FL2020-06-16 active