Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO6MAW callsign genealogy
Currently held by Lopez Jr, Mario T
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 KO6MAW's current licensee, walking backwards.
- Lopez Jr, Mario TCAgranted 2018-04-11cancelled 2018-05-01
Successor callsigns
Callsigns held now by people who previously held KO6MAW.
No current licensee on record previously held this callsign.