Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC7XK callsign genealogy
Currently held by FERGUSON, 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 AC7XK's current licensee, walking backwards.
- FERGUSON, THOMAS LMTgranted 2002-11-06cancelled 2003-01-30
Successor callsigns
Callsigns held now by people who previously held AC7XK.
- FERGUSON, THOMAS LMTgranted 2003-03-11cancelled 2012-02-14