Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4WMW callsign genealogy
Currently held by Wood, William M
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 K4WMW's current licensee, walking backwards.
- Wood, William MVAgranted 2020-07-01cancelled 2020-09-12
Successor callsigns
Callsigns held now by people who previously held K4WMW.
No current licensee on record previously held this callsign.