Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB1PO callsign genealogy
Currently held by Beaulieu Jr, Laurier A
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 AB1PO's current licensee, walking backwards.
- Beaulieu Jr, Laurier AMAgranted 2011-04-15cancelled 2011-08-31
Successor callsigns
Callsigns held now by people who previously held AB1PO.
- Beaulieu, Laurier AMAgranted 2021-09-23