Casualties unknown

2000-01-31: Cessna 177 (N3433T) — Snohomish, WA

Snohomish, WA, US

On January 31, 2000, a Cessna 177 (registration N3433T) was involved in an aviation accident near Snohomish, WA. Investigators recorded the probable cause as: The pilot's improper decision to attempt a go-around, then attempt to stop on the wet grass. Factors include variable winds, the pilot's inadequate compensation for the winds conditions, his inadequate recovery from a bounced landing, wet grass along the side… 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 final approach, the aircraft hit the runway hard, bounced, and drifted onto grass. The pilot aborted the landing, attempted a go-around, then aborted and slid into a house. Both the aircraft and residence ignited.

Approach and Hard Landing

While on short final for a full-stop landing, the aircraft encountered a wind shift that caused an increased rate of descent. The pilot responded by adding partial power, but the flare was initiated too late. As a result, the aircraft struck the runway with sufficient force to bounce back into the air.

Balloon and Touchdown on Grass

After the bounce, the aircraft ballooned upward and began drifting sideways. It eventually touched down on an open grassy area beside the runway. At that point, the engine power was at idle, and there was ample room to bring the aircraft to a stop on the grass.

Aborted Landing and Go-Around Attempt

Despite the available stopping distance, the pilot elected to abort the landing. He added power and attempted to lift off using two different flap settings. However, he then decided to abort the go-around because he believed he might not clear obstacles ahead.

Collision and Fire

During the subsequent attempt to stop the aircraft on the wet grass, it slid into a residence located just off the southeast end of the runway. Upon impact, both the residence and the aircraft caught fire.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X20434. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.