Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KY4KB callsign genealogy
Currently held by SEAL JR, BILL H
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 KY4KB's current licensee, walking backwards.
- SEAL JR, BILL HNCgranted 2012-02-28cancelled 2021-09-20
Successor callsigns
Callsigns held now by people who previously held KY4KB.
No current licensee on record previously held this callsign.