Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC9LZZ callsign genealogy
Currently held by RILEY, SCOTT A
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 KC9LZZ's current licensee, walking backwards.
- RILEY, SCOTT AILgranted 2007-02-13cancelled 2007-08-10
Successor callsigns
Callsigns held now by people who previously held KC9LZZ.
- RILEY, SCOTT ANVgranted 2017-08-15