Incident Overview
A pilot performed a short-field takeoff in an aircraft. After liftoff into ground effect, the pilot perceived a partial power loss accompanied by a loss of airspeed and slight settling of the aircraft. The pilot decided to abort the takeoff and touched down, applying full brakes. However, due to the wet runway surface, the aircraft could not stop on the remaining runway. It continued off the end, through a fence, and struck an unoccupied parked car.
Investigation Findings
A post-incident examination of the aircraft and engine revealed no evidence of a preimpact part failure or malfunction. The weather at the time, reported approximately 10 miles east-southeast at Detroit, indicated 4,000 feet broken clouds, visibility 10 statute miles, wind from 330 degrees at 3 knots, temperature 71°F, dew point 58°F, and an altimeter setting of 30.02 inches of mercury.
Operational Context
The pilot was utilizing short-field techniques for the takeoff. The decision to abort was made after the perceived power loss and associated aerodynamic effects. The wet runway conditions contributed to the inability to stop the aircraft within the remaining distance.
Summary
No mechanical issues were found with the aircraft or engine. The incident resulted from the pilot's decision to abort following a perceived power loss, combined with the reduced braking effectiveness on a wet runway.