Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE4SM callsign genealogy
Currently held by COOPER, GARY W
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 AE4SM's current licensee, walking backwards.
- DeCiero, Richard FFLgranted 2022-02-22cancelled 2022-04-30
Successor callsigns
Callsigns held now by people who previously held AE4SM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AE4SM, oldest first.
- COOPER, GARY W AL2006-01-11 → cancelled 2018-01-23
- DeCiero, Richard F FL2022-04-30 active