Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD2CB callsign genealogy
Currently held by Engler, James R
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 AD2CB'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 AD2CB.
- Engler, James RNYgranted 2021-06-02cancelled 2023-01-27