Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AB5EJ callsign genealogy
Currently held by JUMP, EDDIE 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 AB5EJ's current licensee, walking backwards.
- JUMP Mr, EDDIE DOKgranted 1999-09-03cancelled 2002-07-06
Successor callsigns
Callsigns held now by people who previously held AB5EJ.
- BJORKLUND, BRUCE EMNgranted 2026-04-01