Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6MMS callsign genealogy
Currently held by BUTTITTA JR, LEONARD 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 K6MMS's current licensee, walking backwards.
- Buttitta Jr, Leonard JCAgranted 2002-08-19cancelled 2002-09-13
Successor callsigns
Callsigns held now by people who previously held K6MMS.
No current licensee on record previously held this callsign.