Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6MSU callsign genealogy
Currently held by MALLERY III, GUY E
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 W6MSU's current licensee, walking backwards.
- MALLERY III, GUY ECAgranted 1994-03-15cancelled 2003-10-15
Successor callsigns
Callsigns held now by people who previously held W6MSU.
No current licensee on record previously held this callsign.