Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD4BLK callsign genealogy
Currently held by EZZELL, ROCHELLE 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 KD4BLK's current licensee, walking backwards.
- BLACK, DARRELLALgranted 2023-06-03cancelled 2023-06-23
Successor callsigns
Callsigns held now by people who previously held KD4BLK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD4BLK, oldest first.
- EZZELL, ROCHELLE W NC1993-10-26 → cancelled 2005-10-27
- BLACK, DARRELL AL2023-06-23 active