Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KG4ECH callsign genealogy
Currently held by Tremain, Genevieve
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 KG4ECH's current licensee, walking backwards.
- Tremain, Genevieve KORgranted 2021-02-01cancelled 2021-02-23
Successor callsigns
Callsigns held now by people who previously held KG4ECH.
- LEWIS, ROBERT LNCgranted 2009-08-26cancelled 2021-11-18
All historical holders
Every license row we've seen with the callsign KG4ECH, oldest first.
- LEWIS, ROBERT L NC1999-07-24 → cancelled 1999-11-17
- Tremain, Genevieve OR2021-02-23 active