Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1WKH callsign genealogy
Currently held by Corey Sr, William J
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 KB1WKH's current licensee, walking backwards.
- Corey Sr, William JMAgranted 2008-10-16cancelled 2011-12-01
Successor callsigns
Callsigns held now by people who previously held KB1WKH.
- Corey Sr, William JMAgranted 2021-12-10