Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9IDK callsign genealogy
Currently held by Jenkins Jr, William E
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 KC9IDK'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 KC9IDK.
- JENKINS JR, WILLIAM ENMgranted 2015-09-25cancelled 2021-07-20