Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY4SPS callsign genealogy
Currently held by HARRIS II, JAMES E
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 KY4SPS's current licensee, walking backwards.
- HARRIS II, JAMES EKYgranted 2016-01-06cancelled 2018-03-27
Successor callsigns
Callsigns held now by people who previously held KY4SPS.
No current licensee on record previously held this callsign.