Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KM4DIW callsign genealogy
Currently held by STOKES COUNTY AMATEUR RADIO SOCIETY
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 KM4DIW's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KM4DIW.
- K4STKexpiredSTOKES COUNTY AMATEUR RADIO SOCIETYNCgranted 2014-08-26cancelled 2026-08-29