Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC1PS callsign genealogy
Currently held by Barrows, Thomas
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 AC1PS's current licensee, walking backwards.
- Barrows, ThomasMEgranted 2022-06-08cancelled 2023-08-21
Successor callsigns
Callsigns held now by people who previously held AC1PS.
- Barrows, ThomasMEgranted 2023-09-15