Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC2XI callsign genealogy
Currently held by O'DONNEL, DENNIS J
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 AC2XI's current licensee, walking backwards.
- O'DONNEL, DENNIS JNYgranted 2017-06-05cancelled 2018-06-04
Successor callsigns
Callsigns held now by people who previously held AC2XI.
- O'DONNELL, DENNIS JNYgranted 2025-02-14