Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC9JL callsign genealogy
Currently held by LEE, JEREMY T
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 AC9JL's current licensee, walking backwards.
- LEE, JEREMY TINgranted 2020-12-02cancelled 2025-06-24
Successor callsigns
Callsigns held now by people who previously held AC9JL.
- Baiker, ManuelaWIgranted 2017-03-07
All historical holders
Every license row we've seen with the callsign AC9JL, oldest first.
- Baiker, Manuela WI2014-09-10 → cancelled 2017-03-07
- LEE, JEREMY T IN2025-06-24 active