Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC8DHX callsign genealogy
Currently held by WARREN, THOMAS E
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 KC8DHX's current licensee, walking backwards.
- Warren, Thomas EFLgranted 2025-12-11cancelled 2025-12-30
Successor callsigns
Callsigns held now by people who previously held KC8DHX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC8DHX, oldest first.
- WARREN, THOMAS E FL2006-02-22 → cancelled 2018-04-20
- Warren, Thomas E FL2025-12-30 active