Confidence: Medium · Source: FCC ULS · As of 2026-09-11
AC3AI callsign genealogy
Currently held by Balin, Arthur K
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 AC3AI's current licensee, walking backwards.
- Balin, Arthur KPAgranted 2014-03-07cancelled 2017-02-28
Successor callsigns
Callsigns held now by people who previously held AC3AI.
No current licensee on record previously held this callsign.