Katheryn's Report shows this particular Cavalon has developed a storied history of accidents: 2016 in Texas, 2019 in Washington, & now 2020 in Oregon...
From the pilot's description of that 2019 accident, it sounds eerily like other accidents where the pilot did not know how to properly take off in a gyroplane. Also noteworthy in this report is that NO Operating Certificate was held by the pilot!
Sadly, his attempts to correctly follow what is taught by Gyroplane CFI's appear to have permanently ended. It would be interesting to know what, if any, training in a gyroplane from a CFI, this pilot received.
" According to the pilot, he was conducting takeoff and landings from runway 23. He reported that he had previously been lifting off the runway at about 56 miles per hour and on the fourth takeoff roll he noticed the airspeed had reached 60 knots. He then applied slight aft control stick. The gyrocopter rapidly pitched up, nose high into the air and began to yaw to the right. He said that he heard a loud bang and the gyrocopter quickly struck the runway. He recalled the engine had stopped running when the gyrocopter came to a stop."
-http://www.kathrynsreport.com/2016/10/cavalon-autogyro-gmbh-n477ag-incident.html
Also, the day prior to this fatal accident, on May 27th, this website shows a flight from the Petaluma/Santa Rosa area of northern California, terminating @ Redding, Ca.:
Real-time flight tracking with one of the best and most accurate ADS-B coverage worldwide. Check airport arrivals and departures status and aircraft history.
www.radarbox.com
Showing flight starting around 1755 hrs. on 05-27 @ 2,575', terminating @ 6,500' @ 00:04 @ Redding? Night flight? ADS-B possibly turned off @ that late hour?