Casualties unknown

2006-06-28: Aeronca 7AC (N243K) — Snohomish, WA

Snohomish, WA, US

On June 28, 2006, an Aeronca 7AC (registration N243K) was involved in an aviation accident near Snohomish, WA. Investigators recorded the probable cause as: The loss of engine power for undertermined reasons. Conditions for carburetor icing were present at the time of the accident. Factors included the fence and the berm. 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

An airplane experienced total loss of engine power at about 400 feet after takeoff, leading to an emergency landing that ended in a runway overrun and nose-over. Investigators found no mechanical anomalies.

Incident Overview

Shortly after takeoff, at approximately 400 feet above the ground, the airplane suffered a complete loss of engine power. The pilot attempted an emergency landing, during which the aircraft overran the end of the runway, struck a fence and a berm, and subsequently nosed over.

Investigative Findings

Representatives from the National Transportation Safety Board (NTSB) and the Federal Aviation Administration (FAA) examined both the airframe and the engine. Their inspection did not reveal any anomalies that would have prevented normal operation. The pilot reported no mechanical malfunctions prior to the incident.

Meteorological Conditions

At the time of the event, meteorological conditions were conducive to carburetor icing. This environmental factor was present but no direct causal link to the power loss has been established in the investigation.

Conclusion

The accident sequence involved a total loss of engine power after takeoff, followed by an emergency landing that resulted in a runway overrun and impact with ground objects. The examination found no pre-existing mechanical issues with the airplane or engine.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20060711X00913. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.