Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1IVJ callsign genealogy
Currently held by Amateur Radio Club Of The Vintage Communications Museum CT
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 KB1IVJ'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 KB1IVJ.
- W1VCMactiveVintage Radio And Communications Museum Of CT ARCCTgranted 2023-01-23