Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM6UPP callsign genealogy
Currently held by BUONOCORE, RICHARD
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 KM6UPP's current licensee, walking backwards.
- BUONOCORE, RICHARDCAgranted 2018-05-09cancelled 2018-07-13
Successor callsigns
Callsigns held now by people who previously held KM6UPP.
- BUONOCORE, RICHARDNVgranted 2018-08-31