Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC5VTJ callsign genealogy
Currently held by MC MASTER, BONNIE L
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 KC5VTJ's current licensee, walking backwards.
- MC MASTER, BONNIE LTXgranted 1996-08-16cancelled 2006-06-13
Successor callsigns
Callsigns held now by people who previously held KC5VTJ.
- MC MASTER, BONNIE LTXgranted 1996-08-16cancelled 2006-06-13
All historical holders
Every license row we've seen with the callsign KC5VTJ, oldest first.
- MC MASTER, BONNIE L TX1996-08-16 → cancelled 2006-04-21
- MC MASTER, BONNIE L TX2016-05-24 active