Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4DBC callsign genealogy
Currently held by Cook, Don 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 WA4DBC's current licensee, walking backwards.
- Cook, Don BFLgranted 2003-02-26cancelled 2008-09-20
Successor callsigns
Callsigns held now by people who previously held WA4DBC.
No current licensee on record previously held this callsign.