Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4BDO callsign genealogy
Currently held by Oakley, 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 W4BDO's current licensee, walking backwards.
- Oakley, Brian DVAgranted 2018-11-21cancelled 2019-02-05
Successor callsigns
Callsigns held now by people who previously held W4BDO.
No current licensee on record previously held this callsign.