Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6KXK callsign genealogy
Currently held by KETCHUM, JIM 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 K6KXK's current licensee, walking backwards.
- MORSE, RICHARD EORgranted 2016-07-16cancelled 2020-05-12
Successor callsigns
Callsigns held now by people who previously held K6KXK.
- KETCHUM, JIM LCAgranted 2025-03-29
All historical holders
Every license row we've seen with the callsign K6KXK, oldest first.
- KETCHUM, JIM L CA2004-12-14 → cancelled 2005-04-23
- MORSE, RICHARD E OR2020-05-12 active