Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC1CT callsign genealogy
Currently held by Bay State Amateur Radio Club
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 AC1CT's current licensee, walking backwards.
- KB1QEVcancelledBay State Amateur Radio ClubMAgranted 2008-03-26cancelled 2008-05-06
Successor callsigns
Callsigns held now by people who previously held AC1CT.
No current licensee on record previously held this callsign.