Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6JRK callsign genealogy
Currently held by King, Jackson 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 K6JRK's current licensee, walking backwards.
- King, Jackson RCAgranted 2017-06-07cancelled 2017-06-27
Successor callsigns
Callsigns held now by people who previously held K6JRK.
No current licensee on record previously held this callsign.