Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9MG callsign genealogy
Currently held by Elzinga 451, Vance R
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 KC9MG's current licensee, walking backwards.
- ELZINGA, VANCE RWIgranted 2012-12-19cancelled 2019-11-05
Successor callsigns
Callsigns held now by people who previously held KC9MG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC9MG, oldest first.
- NORDSTROM, STEVEN B IL1988-07-19 → cancelled 2000-07-20
- Elzinga 451, Vance R WI2019-11-05 active