Casualties unknown

1997-06-24: Piper PA-28R-201T (N99BF) — Lansing, IL

Lansing, IL, US

On June 24, 1997, a Piper PA-28R-201T (registration N99BF) was involved in an aviation accident near Lansing, IL. Investigators recorded the probable cause as: The pilot's failure to maintain proper pitch control during the landing flare, resulting in a hard landing and collapse of the right main landing gear. 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

Aircraft experienced a landing gear collapse upon touchdown during final approach to runway 27, with the pilot reporting a sudden nose drop and inability to arrest descent.

What happened

The aircraft was conducting a landing operation on runway 27 under prevailing south winds. During the approach phase, specifically while on short final, the pilot reported that the nose of the airplane dropped unexpectedly. In an attempt to arrest the descent and maintain control, the pilot applied corrective inputs; however, the right main landing gear impacted the runway surface and subsequently collapsed upon touchdown.

The investigation

Post-accident examination focused on the mechanical failure of the landing gear system and the aerodynamic conditions leading up to the impact. The collapse of the right main gear was the primary physical finding associated with the accident sequence.

Findings

Meteorological data collected approximately 25 minutes prior to the accident, from a station located 9 miles northeast of the site, indicated winds from 180 degrees at 12 knots. This information suggests that while wind conditions were present, the primary factor in the incident was the pilot's inability to maintain proper pitch attitude and airspeed during the critical final phase of flight.

Safety message

This incident highlights the importance of maintaining precise pitch control and airspeed management during the final approach and flare. Pilots must be vigilant for sudden changes in aircraft attitude and ensure sufficient energy is available to arrest descent rates effectively, particularly when encountering unexpected aerodynamic disturbances or handling characteristics near the ground.

Probable cause

The pilot's failure to maintain proper pitch control during the landing flare, resulting in a hard landing and collapse of the right main landing gear.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001208X08096. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.