Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC4IT callsign genealogy
Currently held by STUTLER, ADRIAN 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 AC4IT's current licensee, walking backwards.
- BURKHARD, WILLIAM CFLgranted 2012-08-13cancelled 2013-04-12
Successor callsigns
Callsigns held now by people who previously held AC4IT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AC4IT, oldest first.
- STUTLER, ADRIAN L FL1991-08-27 → cancelled 2003-08-28
- BURKHARD, WILLIAM C FL2013-04-12 → cancelled 2025-04-15