Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM4EZ callsign genealogy
Currently held by STOVER III, HERBERT 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 KM4EZ's current licensee, walking backwards.
- Clark Jr, Patrick LFLgranted 2016-09-30cancelled 2018-03-16
Successor callsigns
Callsigns held now by people who previously held KM4EZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KM4EZ, oldest first.
- STOVER III, HERBERT G VA1998-04-01 → cancelled 2010-04-02
- Clark Jr, Patrick L FL2018-03-16 active