Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI6USA callsign genealogy
Currently held by Garth, Paul
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 KI6USA's current licensee, walking backwards.
- Garth, PaulCAgranted 2005-09-20cancelled 2006-01-07
Successor callsigns
Callsigns held now by people who previously held KI6USA.
No current licensee on record previously held this callsign.