Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC5FAC callsign genealogy
Currently held by Collier, Billy V
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 KC5FAC'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 KC5FAC.
- Collier, Billy VMSgranted 2003-10-28cancelled 2013-04-26