Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD0BSC callsign genealogy
Currently held by HORNBAKER, DAVID L
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 WD0BSC's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held WD0BSC.
- HORNBAKER, DAVID LKSgranted 2013-05-09cancelled 2025-06-18