Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6XST callsign genealogy
Currently held by Strauss, William M
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 K6XST's current licensee, walking backwards.
- Strauss, William MCAgranted 2019-05-20cancelled 2019-09-04
Successor callsigns
Callsigns held now by people who previously held K6XST.
No current licensee on record previously held this callsign.