Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM4WMS callsign genealogy
Currently held by SETTLE, GREGORY S
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 KM4WMS's current licensee, walking backwards.
- SETTLE, GREGORY SGAgranted 2009-01-30cancelled 2016-09-07
Successor callsigns
Callsigns held now by people who previously held KM4WMS.
- SETTLE, GREGORY SGAgranted 2017-06-27