Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ5HZ callsign genealogy
Currently held by KING, 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 KJ5HZ's current licensee, walking backwards.
- KB5SBHno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KJ5HZ.
- KING, JAMES RTXgranted 2013-12-11cancelled 2026-03-06