Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4DLX callsign genealogy
Currently held by Owens, Darvin 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 WB4DLX's current licensee, walking backwards.
- Owens, Darvin LFLgranted 2019-12-13cancelled 2020-01-03
Successor callsigns
Callsigns held now by people who previously held WB4DLX.
No current licensee on record previously held this callsign.