Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC4CMS callsign genealogy
Currently held by GONZALEZ, TERESA 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 KC4CMS's current licensee, walking backwards.
- Charles, Schonder MFLgranted 2018-03-19cancelled 2018-04-07
Successor callsigns
Callsigns held now by people who previously held KC4CMS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC4CMS, oldest first.
- GONZALEZ, TERESA E VA1989-02-28 → cancelled 2001-03-01
- Charles, Schonder M FL2018-04-07 active