N500MJPiper PA-32RT-300T · 1978

On August 31, 2018, about 2145 eastern daylight time, a Piper PA32RT-300T, N500MJ, was destroyed when it was involved in an accident near St Ignace, Michigan. The instrument-rated private pilot was fatally injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight.

The manager of Mackinac County Airport (83D), St Ignace, Michigan, reported that, about 2000, the pilot fueled his airplane and told the manager that he would be returning to Mackinac Island Airport (MCD) to pick up five passengers. The manager said he was in his office about 2145 when he observed the airplane taxi to runway 7 and the airplane took off. He stated that the airplane sounded normal during takeoff. About 5 minutes later, the manager received a call from 911 dispatch, and the manager confirmed to dispatch that an airplane had just departed 83D.

Two witnesses who were facing a lake bordering the airport reported that they observed a low-flying airplane take off from the airport. They stated that the airplane was flying about 100 to 200 ft above the surface of the water, then the airplane banked to the right and they lost sight of it. About 10 to 15 seconds later, the witnesses heard what sounded like a crash into the water or an explosion. A county deputy sheriff spoke with four other witnesses who were staying at a nearby motel, and they reported similar observations to him.

There were no distress radio calls from the pilot, and there was no radar information available for the flight.

Pilot flight logbooks were not available.

The airport manager reported that it was a very dark night and that there was no distinguishable horizon. First responders who were present at the accident site about 15 to 20 minutes after the accident also reported that it was a very dark night and that there was no visible horizon.

Divers from the Michigan State Police (MSP) located the airplane wreckage in 44 ft of water, about 1 mile from the departure end of runway 7. MSP recovered the wreckage and transported it to a secure facility at 83D for examination by the National Transportation Safety Board.

Examination of the airframe, engine, and propeller occurred on September 5-6. The airframe was severely damaged, and deformations were consistent with a slightly right-wing-down, nose-low, high-speed impact with the water. Flight control continuity was confirmed from the cockpit to all flight control surfaces. Bending signatures on the propeller blades and impact marks on the pitch change stops were consistent with the propeller rotating at impact. The airframe, engine, and propeller examinations did not show any preimpact anomalies that would have precluded normal operation.

During the wreckage examination, MSP technicians swabbed the wreckage for evidence of bird residue from a possible bird strike. No bird residue was found within the interior or exterior of the wreckage.

During the on-scene investigation, investigators observed large geese nesting adjacent to the departure end of runway 7 and walking around during daylight hours. According to the airport manager, the geese are typically bedded down at night. During the on-scene investigation, a search of the area surrounding the departure end of runway 7 did not reveal any deceased bird remnants.

Passengers from the airplane's earlier flight on the day of the accident were interviewed. They did not report any mechanical defects with the airplane and stated that the flight seemed normal.

An autopsy of the pilot was performed on behalf of the Mackinac County Medical Examiner's Office. The cause of death was listed as multiple blunt force injuries and no significant natural disease was noted.

The Federal Aviation Administration Forensic Sciences Laboratory performed toxicological testing on the pilot's tissue samples. The toxicology tests were negative for drugs. Small amounts of ethanol were detected and its presence was most likely produced post mortem because the body had been submerged in water before recovery 17 days after the accident.