Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KS0LTS callsign genealogy
Currently held by Downs, 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 KS0LTS's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KS0LTS.
No current licensee on record previously held this callsign.