Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KG6SI callsign genealogy
Currently held by BUSCH, SIEGBERT 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 KG6SI's current licensee, walking backwards.
- BUSCH, SIEGBERT DHIgranted 1995-07-21cancelled 2005-04-15
Successor callsigns
Callsigns held now by people who previously held KG6SI.
No current licensee on record previously held this callsign.