Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB8OWI callsign genealogy
Currently held by Yannizzi, Larry M
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 KB8OWI'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 KB8OWI.
- Yannizzi, Larry MTNgranted 2023-04-19