Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1JAC callsign genealogy
Currently held by Marengi Sr, Terrence A
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 KB1JAC'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 KB1JAC.
- Marengi Sr, Terrence AMAgranted 2002-11-14cancelled 2003-02-25