Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI6PPC callsign genealogy
Currently held by Libby, Josh 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 KI6PPC's current licensee, walking backwards.
- Libby, Josh MCAgranted 2007-12-10cancelled 2008-04-08
Successor callsigns
Callsigns held now by people who previously held KI6PPC.
- Libby, Joshua MCAgranted 2020-06-04