Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY4BK callsign genealogy
Currently held by SMITH, ROBERT 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 KY4BK's current licensee, walking backwards.
- SMITH, ROBERT LKYgranted 2001-02-08cancelled 2004-04-03
Successor callsigns
Callsigns held now by people who previously held KY4BK.
No current licensee on record previously held this callsign.