Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4EBW callsign genealogy
Currently held by LOVALLO, JOHN 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 K4EBW's current licensee, walking backwards.
- WALTERS, ERIC BTNgranted 2004-03-05cancelled 2006-01-10
Successor callsigns
Callsigns held now by people who previously held K4EBW.
- LOVALLO, JOHN MWIgranted 1999-02-26cancelled 2005-09-01
All historical holders
Every license row we've seen with the callsign K4EBW, oldest first.
- WALTERS, ERIC B TN2025-11-27 active
- LOVALLO, JOHN M— → cancelled 1999-02-26