Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0MJ callsign genealogy
Currently held by Shadle JR, Thomas L
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 AC0MJ's current licensee, walking backwards.
- Shadle Jr, Thomas LKSgranted 2008-04-16cancelled 2008-08-21
Successor callsigns
Callsigns held now by people who previously held AC0MJ.
No current licensee on record previously held this callsign.