Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD2CJ callsign genealogy
Currently held by HILLENBRAND, CHRISTOPHER G
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 AD2CJ's current licensee, walking backwards.
- HILLENBRAND, CHRISTOPHER GNJgranted 2021-06-04cancelled 2021-06-12
Successor callsigns
Callsigns held now by people who previously held AD2CJ.
No current licensee on record previously held this callsign.