As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE FLAMED OUT DURING SURVEY FLIGHT, CONTROLLED AUTOROTATION FROM 1000 ` TO GROUND, LANDED IN A CLEAR LAKE WITHOUT ANY INCIDENT, WATER WAS ABOUT 3 FEET DEEP. MANUFACTURERS ADVISED IMMEDIATELY. ACFT TRANSPORTED TO BASE FOR FURTHER INVESTIGATION.