Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6MTS callsign genealogy
Currently held by Weidinger, Mark
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 K6MTS's current licensee, walking backwards.
- Weidinger, MarkCAgranted 2012-10-29cancelled 2013-07-13
Successor callsigns
Callsigns held now by people who previously held K6MTS.
- TURNER, JOHN JTXgranted 1989-05-30cancelled 2001-05-31