Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC7SC callsign genealogy
Currently held by Sevier ARC
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 AC7SC's current licensee, walking backwards.
- KK7TEGcancelledSevier ARCUTgranted 2024-05-03cancelled 2024-06-22
Successor callsigns
Callsigns held now by people who previously held AC7SC.
- Kahn, Timothy JWAgranted 2024-04-09
All historical holders
Every license row we've seen with the callsign AC7SC, oldest first.
- Kahn, Timothy J WA2002-03-21 → cancelled 2002-04-23
- Sevier ARC UT2024-06-22 active