Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB4CJP callsign genealogy
Currently held by OWEN, ELBERT W
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 WB4CJP's current licensee, walking backwards.
- Owen, Adrian BALgranted 2020-09-15cancelled 2020-10-10
Successor callsigns
Callsigns held now by people who previously held WB4CJP.
- OWEN, ELBERT WALgranted 2020-07-08
All historical holders
Every license row we've seen with the callsign WB4CJP, oldest first.
- OWEN, ELBERT W AL1994-08-23 → cancelled 2000-09-30
- Owen, Adrian B AL2020-10-10 active