Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4WM callsign genealogy
Currently held by MILNE, WILLIAM O
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 WA4WM's current licensee, walking backwards.
- MILNE, WILLIAM OTNgranted 2016-10-13cancelled 2016-11-01
Successor callsigns
Callsigns held now by people who previously held WA4WM.
No current licensee on record previously held this callsign.