Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG4K callsign genealogy
Currently held by HICKS, JAMES M
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 KG4K's current licensee, walking backwards.
- Mazan II, Walter LVAgranted 2002-04-17cancelled 2002-10-18
Successor callsigns
Callsigns held now by people who previously held KG4K.
- HICKS, JAMES MNCgranted 2000-09-29cancelled 2012-10-02
All historical holders
Every license row we've seen with the callsign KG4K, oldest first.
- HICKS, JAMES M NC1993-05-25 → cancelled 2000-09-29
- Mazan II, Walter L MD2022-07-22 active