Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC6MGM callsign genealogy
Currently held by VAN ANTWERP, KENNETH D
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 KC6MGM's current licensee, walking backwards.
- Carter, Michael GCAgranted 2014-12-19cancelled 2015-02-03
Successor callsigns
Callsigns held now by people who previously held KC6MGM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC6MGM, oldest first.
- VAN ANTWERP, KENNETH D CA1990-06-26 → cancelled 2002-06-27
- Carter, Michael G CA2024-11-09 active