Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4ON callsign genealogy
Currently held by SCOTT, JOHN 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 W4ON's current licensee, walking backwards.
- SCOTT SR, MICHAEL HTNgranted 1993-03-16cancelled 2000-05-30
Successor callsigns
Callsigns held now by people who previously held W4ON.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4ON, oldest first.
- SCOTT, JOHN R TN1996-07-30 → cancelled 1996-10-31
- SCOTT SR, MICHAEL H TN2020-03-17 active