Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW4JDW callsign genealogy
Currently held by VANDALIA ARC
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 KW4JDW's current licensee, walking backwards.
- Schniper, Wynne MALgranted 2021-06-07cancelled 2021-06-25
Successor callsigns
Callsigns held now by people who previously held KW4JDW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KW4JDW, oldest first.
- VANDALIA ARC WV2009-03-14 → cancelled 2021-03-16
- Schniper, Wynne M AL2021-06-25 active