Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD4FMV callsign genealogy
Currently held by COKER, SAM 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 KD4FMV's current licensee, walking backwards.
- Coker, Gene WALgranted 2025-08-19cancelled 2025-09-26
Successor callsigns
Callsigns held now by people who previously held KD4FMV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD4FMV, oldest first.
- COKER, SAM W AL2011-09-09 → cancelled 2023-10-11
- Coker, Gene W AL2025-09-26 active