Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4KDR callsign genealogy
Currently held by Byram, Ronald E
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 WA4KDR's current licensee, walking backwards.
- Byram, Ronald EALgranted 2023-10-20
Successor callsigns
Callsigns held now by people who previously held WA4KDR.
- Byram, Ronald EALgranted 2023-10-20