Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9IKE callsign genealogy
Currently held by Schonfeld, Dwight F
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 W9IKE's current licensee, walking backwards.
- Schonfeld, Dwight FINgranted 2023-08-08cancelled 2023-08-26
Successor callsigns
Callsigns held now by people who previously held W9IKE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9IKE, oldest first.
- MUNZ, JACOB IL2006-09-06 → cancelled 2018-11-24
- Schonfeld, Dwight F IN2023-08-26 active