Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4AMX callsign genealogy
Currently held by MITCHELL, WILLIAM
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 W4AMX's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W4AMX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4AMX, oldest first.
- KONTER, PHILIP GA1997-01-29 → cancelled 2009-01-30
- MITCHELL, WILLIAM AL2024-08-30 active