Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ4CXI callsign genealogy
Currently held by Alauskas III, Michael G
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 KJ4CXI's current licensee, walking backwards.
- Alauskas III, Michael GFLgranted 2007-07-19cancelled 2008-03-24
Successor callsigns
Callsigns held now by people who previously held KJ4CXI.
- Alauskas III, Michael GFLgranted 2007-07-19cancelled 2016-09-09