Accident Overview
On July 27, 2021, about 0830 central daylight time, a Cessna 182T airplane, registration N148LP, was substantially damaged during an accident near Patterson, Louisiana. The pilot reported minor injuries. The flight was conducted under Title 14 Code of Federal Regulations Part 91 as a business flight.
Flight Events
The pilot stated that shortly after departure, he leveled the airplane at an altitude of 2,000 feet and retarded the throttle. The engine did not respond as expected; instead, engine rpm began to increase to maximum. The pilot turned the airplane toward the departure airport. Subsequently, the engine went to idle, and the pilot was unable to restore engine power. He executed a forced landing to a marsh. During the landing, the airplane nosed over, and the forward fuselage sustained substantial damage.
Postaccident Examination
Examination of the airplane after the accident revealed that the nut used to secure the throttle on the throttle arm was loose. The cotter pin, which holds the nut in place, was not located within the engine compartment.
Maintenance History
The pilot reported that the airplane’s most recent maintenance occurred on April 1, 2021. Between that date and the accident, the airplane flew approximately 438 hours.