Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4BKW callsign genealogy
Currently held by Williams, Brion K
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 W4BKW's current licensee, walking backwards.
- WILLIAMS, BRION KGAgranted 2005-09-14cancelled 2008-01-15
Successor callsigns
Callsigns held now by people who previously held W4BKW.
- Williams, Brion KGAgranted 2017-10-24