Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0J callsign genealogy
Currently held by SCHOLTZ, JEFFREY R
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 AC0J's current licensee, walking backwards.
- SCHOLTZ, JEFFREY RKSgranted 2000-10-26cancelled 2002-07-26
Successor callsigns
Callsigns held now by people who previously held AC0J.
- LANSING, HAL PFLgranted 1997-11-05cancelled 2006-04-08
All historical holders
Every license row we've seen with the callsign AC0J, oldest first.
- SCHOLTZ, JEFFREY R NE2022-10-05 active
- LANSING, HAL P— → cancelled 1997-11-05