Overview
On an unspecified date, a multi-engine aircraft was on final approach to runway 30 at Somerset Airport in Somerville, New Jersey. During the approach, the right engine experienced a loss of power. The pilot responded by raising the landing gear and flaps. Subsequently, the aircraft rolled to the right, descended toward the ground, and crashed.
Occupant Injuries
All four occupants on board were injured in the accident, with two sustaining serious injuries.
Aircraft Condition
Post-accident examination revealed that the fuel selector valve for the right wing tank was found in the closed position. Additionally, the magnetos on the right engine were defective, exhibiting signs of being burned and worn.
Sequence of Events
The accident occurred in three phases. First, during the final approach in visual flight rules (VFR) pattern, the right engine lost power. The pilot then initiated a go-around, during which the landing gear and flaps were raised. The aircraft failed to maintain minimum control speed (Vmc), resulting in a loss of control in flight. Finally, the aircraft descended uncontrolled and collided with wooded terrain.
Investigation Findings
The official investigation identified several findings. The ignition system magnetos were burned and worn. The fuel selector/valve was in the closed position. The pilot's improper fuel tank selector position was noted. During the go-around, the pilot attempted a go-around, raised the flaps, and diverted attention. The pilot failed to maintain Vmc, leading to a loss of control.
Probable Cause
As stated in the official report: Improper inflight decisions while approaching the airport on final approach with defective magnetos. The right fuel selector was placed in the closed position, the pilot attempted a go around, raised the landing gear and flaps, failed to maintain vmc, and crashed into wooded terrain.