Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9OGI callsign genealogy
Currently held by Liston II, James C
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 K9OGI's current licensee, walking backwards.
- Liston II, James CILgranted 2005-05-04cancelled 2012-04-13
Successor callsigns
Callsigns held now by people who previously held K9OGI.
No current licensee on record previously held this callsign.