Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1JUD callsign genealogy
Currently held by Weijers, Bertus
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 KB1JUD's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KB1JUD.
- Weijers, BertusMAgranted 2003-05-13cancelled 2003-06-14