Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD4EJI callsign genealogy
Currently held by LEWIS, ROBERT M
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 KD4EJI's current licensee, walking backwards.
- Lewis, Robert MTNgranted 2004-12-08cancelled 2005-01-04
Successor callsigns
Callsigns held now by people who previously held KD4EJI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD4EJI, oldest first.
- LEWIS, ROBERT M TN1991-08-27 → cancelled 2003-08-28
- LEWIS, ROBERT M TN2024-12-14 active