Casualties unknown

Hard Landing Results in Left Main Landing Gear Collapse and Ice Accumulation Reported (N9439S)

Sparta, MI, US

On February 18, 2003, a Beech V35 (registration N9439S) was involved in an aviation accident near Sparta, MI. Investigators recorded the probable cause as: The pilots improper decision to fly into known adverse weather, and his failure to maintain airspeed which resulted in an inadvertent stall. A contributing factor was airframe icing. 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

An airplane landed hard, collapsing the left main landing gear and impacting a snow bank. The pilot reported freezing rain and rapidly descending after lowering flaps. A witness observed ice on the tail and wings.

Incident Summary

The airplane sustained a hard landing that caused the left main landing gear to collapse, followed by contact with a snow bank.

Pilot Account

The pilot stated that two preflight weather briefings were obtained and that the decision to operate under visual flight rules was made due to reports of icing conditions in clouds. During cruise, freezing rain was encountered, prompting a request for and receipt of an instrument flight rules clearance, after which the aircraft climbed above the clouds. The pilot reported using a VOR approach and experiencing no icing during the approach. When flaps were lowered, the aircraft began a rapid descent, subsequently impacting the runway and collapsing the left main landing gear.

Witness Report

A witness reported that the aircraft had ice accumulation measuring 1/2 to 3/4 inch on the leading edges of the tail and wings.

Weather Conditions

The weather observation facility located 18 miles to the southeast reported conditions around the time of the accident as: wind from 200 degrees magnetic at 8 knots; visibility 2 statute miles with freezing drizzle; overcast ceiling at 500 feet above ground level; temperature -3 degrees Celsius; dew point -4 degrees Celsius; barometric pressure 29.98 inches of mercury.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20030224X00255. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.