Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC8VZU callsign genealogy
Currently held by SINGLETON, ALONZO
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 KC8VZU'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 KC8VZU.
- SINGLETON, ALONZOMIgranted 2003-03-14cancelled 2004-02-28