Casualties unknown

1983-01-11: Champion 7ECA (N5175X) — Quinton, VA

Quinton, VA, US

On January 11, 1983, a Champion 7ECA (registration N5175X) was involved in an aviation accident near Quinton, VA. Investigators recorded the probable cause as: Restriction in the venturi throat of the carburetor due to the presence of leaves. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 1781061362Data APIEditorial standards

During a training flight in a tailwheel aircraft, the engine lost power shortly after takeoff. The instructor made a forced landing through trees, and inspection revealed leaves restricting the carburetor venturi.

Accident Summary

A student pilot, receiving basic instruction in a tailwheel aircraft, had completed one landing with the instructor. During the second takeoff, at approximately 150 to 200 feet above ground level, the engine lost power, with engine speed dropping to the idle range. The throttle and primer were checked and manipulated but produced no response.

Forced Landing

The instructor assumed control of the aircraft to perform a forced landing. The aircraft collided with several trees and fell to the ground. The final tree was uprooted and fell beneath the aircraft, providing some cushioning during the impact.

Post-Accident Inspection

An examination of the engine revealed that the only discrepancy was a restriction in the venturi throat of the carburetor, caused by the presence of leaves. No other issues were found.

Probable cause

Restriction in the venturi throat of the carburetor due to the presence of leaves.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001214X41921. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.