Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC1RL callsign genealogy
Currently held by Courser, Jacob
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 AC1RL's current licensee, walking backwards.
- Courser, JacobCTgranted 2016-11-02cancelled 2024-04-02
Successor callsigns
Callsigns held now by people who previously held AC1RL.
No current licensee on record previously held this callsign.