Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE4SS callsign genealogy
Currently held by CLARK, WILLIAM F
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 AE4SS's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AE4SS.
- CLARK, WILLIAM FMDgranted 2007-02-24cancelled 2009-11-24
All historical holders
Every license row we've seen with the callsign AE4SS, oldest first.
- CLARK, WILLIAM F GA2002-05-22 → cancelled 2007-02-24
- Sligowski, Scott J FL2023-09-12 active