Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC7JDB callsign genealogy
Currently held by Brace, Jeffrey D
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 KC7JDB's current licensee, walking backwards.
- Brace, Jeffrey DMIgranted 2018-05-22cancelled 2018-06-26
Successor callsigns
Callsigns held now by people who previously held KC7JDB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC7JDB, oldest first.
- PINKHAM, EDWARD W ID1995-02-23 → cancelled 2007-02-24
- Brace, Jeffrey D MI2018-06-26 active