Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5JCK callsign genealogy
Currently held by BROWN, JAMES L
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 KD5JCK's current licensee, walking backwards.
- BROWN, JAMES LARgranted 1990-03-20cancelled 2000-02-01
- KB5LJVno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KD5JCK.
No current licensee on record previously held this callsign.