Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9JIM callsign genealogy
Currently held by Brandt, James 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 KC9JIM's current licensee, walking backwards.
- BRANDT, JAMES RILgranted 2008-04-24cancelled 2008-06-03
Successor callsigns
Callsigns held now by people who previously held KC9JIM.
- HEDIEN, LAURA EILgranted 2006-05-09cancelled 2018-05-10
All historical holders
Every license row we've seen with the callsign KC9JIM, oldest first.
- HEDIEN, LAURA E IL2006-04-19 → cancelled 2006-05-09
- Brandt, James R IL2018-04-14 active