Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WE8R callsign genealogy
Currently held by ROSENFELDER, ROBERT D
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 WE8R's current licensee, walking backwards.
- Rosenfelder, Robert DOHgranted 2002-01-15cancelled 2008-11-29
Successor callsigns
Callsigns held now by people who previously held WE8R.
- KOVALCHIK, DONALD POHgranted 2025-12-08
All historical holders
Every license row we've seen with the callsign WE8R, oldest first.
- KOVALCHIK, DONALD P OH1998-02-05 → cancelled 2006-01-10
- ROSENFELDER, ROBERT D FL2018-09-19 active