Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC1TY callsign genealogy
Currently held by Rudczynski, Andrew B
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 AC1TY's current licensee, walking backwards.
- Rudczynski, Andrew BCTgranted 2024-11-15cancelled 2025-03-18
Successor callsigns
Callsigns held now by people who previously held AC1TY.
No current licensee on record previously held this callsign.