Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC9CNI callsign genealogy
Currently held by Williams, Jeremy T
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 KC9CNI'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 KC9CNI.
- Williams, Jeremy TCOgranted 2013-06-08cancelled 2015-08-18