Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0XS callsign genealogy
Currently held by Campbell, Josh 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 AC0XS's current licensee, walking backwards.
- Campbell, Josh LMOgranted 2011-08-25cancelled 2011-10-07
Successor callsigns
Callsigns held now by people who previously held AC0XS.
- Campbell, Josh LMOgranted 2021-11-23