Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0MPC callsign genealogy
Currently held by SCHREIBER, LAWRENCE 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 K0MPC's current licensee, walking backwards.
- Cox, MichaelCAgranted 2017-05-08cancelled 2017-05-26
Successor callsigns
Callsigns held now by people who previously held K0MPC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0MPC, oldest first.
- SCHREIBER, LAWRENCE E MO1997-11-10 → cancelled 2009-11-11
- Cox, Michael MO2017-05-26 active