Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC2PX callsign genealogy
Currently held by Qiu, Xinjie
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 AC2PX's current licensee, walking backwards.
- Qiu, XinjieNYgranted 2015-02-04cancelled 2015-02-26
Successor callsigns
Callsigns held now by people who previously held AC2PX.
No current licensee on record previously held this callsign.