Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY4BDP callsign genealogy
Currently held by Perry, Brian D
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 KY4BDP's current licensee, walking backwards.
- Perry, Brian DKYgranted 2018-07-27cancelled 2018-11-10
Successor callsigns
Callsigns held now by people who previously held KY4BDP.
No current licensee on record previously held this callsign.