Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4BDO callsign genealogy
Currently held by Lane, Jonathan A
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 K4BDO's current licensee, walking backwards.
- Lane, Jonathan AVAgranted 2020-01-21cancelled 2020-06-02
Successor callsigns
Callsigns held now by people who previously held K4BDO.
No current licensee on record previously held this callsign.