Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AA1XK callsign genealogy
Currently held by Williams, Brian
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 AA1XK's current licensee, walking backwards.
- Williams, BrianCTgranted 2000-08-26cancelled 2000-12-08
Successor callsigns
Callsigns held now by people who previously held AA1XK.
No current licensee on record previously held this callsign.