Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG0KI callsign genealogy
Currently held by BAUMGARTNER, FREDERICK 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 KG0KI's current licensee, walking backwards.
- KA9NEHno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KG0KI.
- BAUMGARTNER, FREDERICK MCOgranted 2021-04-05