Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8KJS callsign genealogy
Currently held by Smits, Jack 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 W8KJS's current licensee, walking backwards.
- Smits, Jack RMIgranted 2009-06-11cancelled 2011-07-23
Successor callsigns
Callsigns held now by people who previously held W8KJS.
No current licensee on record previously held this callsign.