Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9IPA callsign genealogy
Currently held by Chicago Metro Division Satern Operators Club
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 KC9IPA's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KC9IPA.
- W9SACactiveCentral Territory SATERNILgranted 2026-04-10