Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4MSN callsign genealogy
Currently held by Hoffman Jr, Ronald G
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 WA4MSN's current licensee, walking backwards.
- Hoffman Jr, Ronald GGAgranted 2020-04-15cancelled 2020-06-01
Successor callsigns
Callsigns held now by people who previously held WA4MSN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA4MSN, oldest first.
- HOFFMAN, CHARLES G FL1997-09-02 → cancelled 2009-09-03
- Hoffman Jr, Ronald G GA2020-06-01 active