Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN4UUU callsign genealogy
Currently held by Simbari Jr, Richard J
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 KN4UUU'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 KN4UUU.
- Simbari Jr, Richard JVAgranted 2019-07-12cancelled 2020-11-03