Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8JDW callsign genealogy
Currently held by Poffenbarger, John L
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 K8JDW's current licensee, walking backwards.
- Webb, JonathanOHgranted 2025-12-03cancelled 2025-12-23
Successor callsigns
Callsigns held now by people who previously held K8JDW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K8JDW, oldest first.
- Poffenbarger, John L OH2013-04-26 → cancelled 2025-07-01
- Webb, Jonathan OH2025-12-23 active