Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WW4R callsign genealogy
Currently held by BOARDMAN, CHARLES R
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 WW4R's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WW4R.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WW4R, oldest first.
- BOARDMAN, CHARLES R GA1990-09-25 → cancelled 1990-05-28
- KNOB HILL CONTEST GROUP TN2023-01-27 active