Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3BDP callsign genealogy
Currently held by De Spirito, William 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 K3BDP's current licensee, walking backwards.
- De Spirito, William LPAgranted 2006-12-29cancelled 2010-10-26
Successor callsigns
Callsigns held now by people who previously held K3BDP.
No current licensee on record previously held this callsign.