Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6IVO callsign genealogy
Currently held by Bierkens, Ivo
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 N6IVO's current licensee, walking backwards.
- Bierkens, IvoCAgranted 2023-09-28cancelled 2026-04-14
Successor callsigns
Callsigns held now by people who previously held N6IVO.
No current licensee on record previously held this callsign.