Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4IXJ callsign genealogy
Currently held by LINDBLOM, KARL E
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 WB4IXJ's current licensee, walking backwards.
- Lindblom, Karl EKYgranted 2018-06-14cancelled 2021-09-14
Successor callsigns
Callsigns held now by people who previously held WB4IXJ.
No current licensee on record previously held this callsign.