Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4SAC callsign genealogy
Currently held by BURKHEAD, WILLIAM B
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 WB4SAC's current licensee, walking backwards.
- BURKHEAD, WILLIAM BALgranted 2024-01-10cancelled 2024-01-30
Successor callsigns
Callsigns held now by people who previously held WB4SAC.
No current licensee on record previously held this callsign.