Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB6TJT callsign genealogy
Currently held by MAKUTA, JIM H
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 WB6TJT's current licensee, walking backwards.
- MAKUTA, JIM HCAgranted 2007-05-15cancelled 2007-06-01
Successor callsigns
Callsigns held now by people who previously held WB6TJT.
No current licensee on record previously held this callsign.