Amateur-built RV7 accident near Huntsville, Alabama, May 1, 2022

The NTSB's narrative final · quoted from the NTSB record

Review of flight track data for the personal flight showed that the airplane flew on an easterly course for about 3 hours before the airplane’s altitude, heading, and groundspeed began to deviate. The airplane overflew the intended destination airport, circled several times, and impacted terrain about 600 ft short of a private airstrip about 16 nautical miles to the northeast of the intended airport. Postaccident examination of the wreckage revealed no preimpact anomalies or malfunctions that would have precluded normal flight. The pilot stated that he had not eaten on the day of the accident, had consumed one beer before the accident flight, and had consumed additional alcoholic beverages in the airplane during the flight. The pilot recalled nothing from the last portion of the flight; however, evidence (open alcohol containers found in the wreckage) confirmed that he had consumed alcohol during the flight. Toxicology testing detected ethanol in the pilot’s blood at 0.172 gm/dL and his urine at 0.267 gm/dL. These concentrations were four to five times higher than the Federal Aviation Administration’s regulatory limit of 0.04 gm/dL; such concentrations would be impairing, and the pilot likely experienced degraded judgment and deficient coordination, psychomotor skills, perception, and attention. The airplane’s flightpath also demonstrated pilot impairment due to alcohol consumption before and during the flight. In addition, open alcohol containers were recovered in the wreckage, and the pilot admitted to consuming alcohol before and during the flight. The pilot likely experienced alcohol-related difficulties with cognitive and motor skills and was thus unable to safely manage the flight, resulting in a subsequent loss of airplane control.

The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.