Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM4WA callsign genealogy
Currently held by EARLY JR, WILLIAM G
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 KM4WA's current licensee, walking backwards.
- BALDWIN, DARRELL GGAgranted 2016-08-16cancelled 2017-04-14
Successor callsigns
Callsigns held now by people who previously held KM4WA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KM4WA, oldest first.
- EARLY JR, WILLIAM G SC1999-04-16 → cancelled 2011-04-19
- BALDWIN, DARRELL G GA2017-04-14 active