Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE4DF callsign genealogy
Currently held by Fortenberry, Herbert K
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 AE4DF's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AE4DF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AE4DF, oldest first.
- DENNIS, CLYDE CA2010-08-24 → cancelled 2022-11-08
- Fortenberry, Herbert K TX2023-02-28 active