On June 2, 2022, about 1315 eastern daylight time, an experimental, amateur-built Trojan TA16 airplane, N36YR, was substantially damaged when it was involved in an accident near Ray, Michigan. The pilot was not injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. The pilot, who was the owner and builder of the airplane, stated that the preflight, engine run-up, and takeoff were all normal. During the departure climb, the engine surged rapidly three times and then stopped producing power. The pilot scanned the cockpit instruments and noted that the tachometer displayed 0 rpm. The pilot turned the airplane back toward the runway while attempting to restore engine power. Unable to restore engine power or reach the runway, the pilot performed a forced landing, during which the airplane collided with small trees, resulting in substantial damage to the fuselage and wings. A postaccident examination of the engine found that the pistons in cylinders Nos. 1 through 5 were seized at the bearings connecting the piston arms to the crankshaft. Those bearings displayed signatures consistent with a lack of adequate oil lubrication and cooling. Reviewed data stored in the electronic flight instrument system did not provide indications of an impending oil system malfunction. The pilot reported that he purchased the engine as a “firewall forward” package. He speculated that the engine could have benefitted from additional oil cooling, such as a secondary oil cooler.