Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC7WJ callsign genealogy
Currently held by Zatkalik, Thomas J
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 AC7WJ's current licensee, walking backwards.
- Zatkalik, Thomas JAZgranted 2002-01-17cancelled 2002-11-22
Successor callsigns
Callsigns held now by people who previously held AC7WJ.
No current licensee on record previously held this callsign.