Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4VSP callsign genealogy
Currently held by Church, Michael E
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 K4VSP's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K4VSP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4VSP, oldest first.
- GOODWIN, WILLIAM H GA1995-06-01 → cancelled 2007-06-02
- Church, Michael E VA2017-05-31 active