Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6YRZ callsign genealogy
Currently held by TYSON, JAY W
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 K6YRZ's current licensee, walking backwards.
- TYSON, JAY WCAgranted 1996-11-21cancelled 2000-06-23
Successor callsigns
Callsigns held now by people who previously held K6YRZ.
No current licensee on record previously held this callsign.