Extra EA-400

The pilot, sole on board, departed Příbram Airport in the early afternoon on a private flight to Moravská Třebová. About 15 minutes into the flight, while cruising in good weather conditions, he encountered engine problems and elected to divert to Benešov Airfield. Shortly later, some cooling liquid leaked from the engine into the cabin and on the windshield, reducing the pilot's vision. He elected to make an emergency landing in a cornfield when, upon touchdown, the aircraft crashed and came to rest upside down with its right wing torn off. There was no fire. The pilot was injured and the aircraft was damaged beyond repair.

The pilot was conducting a personal flight with four passengers. A witness observed the airplane take off and climb slowly from the airport. A pilot flying in the vicinity observed the airplane maneuver erratically before the airplane impacted terrain in a near-vertical attitude. The airplane was destroyed by impact forces and a postimpact fire. The wreckage was contained to a confined area in the field and the remains of the major airplane components were all accounted for. Extensive thermal damage to the airframe and engine limited the scope of the postaccident examination. The impact energy needed to drive the engine into the ground suggested that the engine was producing power at the time of the accident. A postaccident examination of the remaining airframe and engine components did not reveal any anomalies which would have precluded normal operation of the airplane. Depending on the amount of fuel, baggage and equipment on board, and the location of the adult passenger, the center of gravity (CG) could have been within or aft of the recommended CG. Since fuel load and location of the passengers could not be determined or may have shifted during flight, it is not known if loading contributed to the accident. The pilot was not operating with valid medical certification. His second-class medical certificate had expired several years prior to the accident and Federal Aviation Administration records did not indicate that he had obtained BasicMed medical certification. A pilot-rated passenger was seated in the rightfront seat. Investigators were unable to determine who was manipulating the flight controls of the airplane at the time of the accident. The circumstances of the accident are consistent with the pilot’s loss of control. However, the reason for the loss of control could not be determined with the available evidence.

The pilot, sole on board, departed Dinslaken-Schwarze Heide Airport on a flight to Donaueschingen. While in cruising altitude in poor weather conditions, the aircraft entered an uncontrolled descent and crashed in Hagen. The aircraft was destroyed and the pilot was killed. He was supposed to deliver the aircraft to his new owner.