Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY4SAR callsign genealogy
Currently held by Riehle, Kevin 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 KY4SAR's current licensee, walking backwards.
- Riehle, Kevin LKYgranted 2004-06-21cancelled 2004-07-10
Successor callsigns
Callsigns held now by people who previously held KY4SAR.
No current licensee on record previously held this callsign.