Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB5BI callsign genealogy
Currently held by Ideker, Robert 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 WB5BI's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WB5BI.
No current licensee on record previously held this callsign.