Casualties unknown

Hard Landing Leads to Go-Around and Intentional Gear-Up Landing (N4175A)

Stockton, CA, US

On September 30, 2007, a Piper PA-32R-301T (registration N4175A) operated by Albert P. Halluin was involved in an aviation accident near Stockton, CA. Investigators recorded the probable cause as: The pilot's inadequate compensation for the gusty, crosswind and downdraft wind condition, which resulted in a hard landing. 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 2026-06-10Data APIEditorial standards

A pilot experienced a sudden downdraft on approach, causing the right main landing gear to strike the ground. After aborting the landing and diverting to an alternate airport, an intentional gear-up landing resulted in structural damage.

Incident

During a landing attempt at the intended destination, the pilot encountered a gusty crosswind with downdrafts. According to the pilot, while approaching the runway approximately 20 feet above the ground and just before crossing the threshold, a sudden downdraft caused the airplane to rapidly and suddenly sink. The right main landing gear impacted the gravel and dirt area about 10 feet in front and to the right of the runway.

Witness Observations and Pilot Response

Ground-based witnesses observed the mishap and informed the pilot that the landing gear appeared damaged. The pilot subsequently aborted the landing and performed a go-around. The pilot then diverted to an alternate airport with a longer runway, where an intentional gear-up landing was made.

Aircraft Examination

An examination of the airplane revealed that the right main landing gear was broken, and the right wing and fuselage were deformed. The wing and fuselage were buckled during the hard landing.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20071012X01575. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.