Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7JDE callsign genealogy
Currently held by SIMS, MAC W
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 KD7JDE's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD7JDE.
- SIMS, MAC WUTgranted 2020-12-16