Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC9VAI callsign genealogy
Currently held by The 220 Mhz Guys Amateur Radio 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 KC9VAI'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 KC9VAI.
- WM9WactiveThe 220 Mhz Guys Amateur Radio ClubILgranted 2022-01-19