Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0WC callsign genealogy
Currently held by Martin Sr, Raymond 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 K0WC's current licensee, walking backwards.
- Martin Sr, Raymond EMOgranted 1995-11-28cancelled 2002-04-28
Successor callsigns
Callsigns held now by people who previously held K0WC.
- PROVEAUX, RICHARD CMOgranted 1999-10-23cancelled 1999-11-23
All historical holders
Every license row we've seen with the callsign K0WC, oldest first.
- PROVEAUX, RICHARD C MO1996-11-04 → cancelled 1999-10-23
- Martin Sr, Raymond E MO2022-02-16 active