Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE1RAN callsign genealogy
Currently held by TOMCHAK, JEFFERY 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 KE1RAN's current licensee, walking backwards.
- TOMCHAK, JEFFERY WIDgranted 2020-09-30cancelled 2020-10-20
Successor callsigns
Callsigns held now by people who previously held KE1RAN.
No current licensee on record previously held this callsign.