No fatalities

Aircraft Lands Short, Strikes Runway Edge and Taxiway Sign (N43412)

Palo Alto, CA, US

On March 5, 2000, a Piper PA-46-310 (registration N43412) operated by Joseph J. Grzebik was involved in an aviation accident near Palo Alto, CA. No fatalities were reported. Investigators recorded the probable cause as: The pilot's failure to obtain/maintain the proper visual glide path resulting in an undershoot and collision with the runway edge. 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 2026-07-04Data APIEditorial standards

An airplane landed approximately 2 feet short of the runway, shearing off the left main gear and subsequently striking a taxiway sign during rollout, according to the pilot's report.

Incident Overview

The airplane touched down approximately 2 feet short of the runway pavement. The impact with the lip of the runway sheared off the left main landing gear, which remained attached to the trunnion only by the brake lines. The aircraft continued down the runway for about 600 feet before coming to rest. During the rollout, the left wing struck a taxiway sign.

Pilot Account

The pilot reported to investigators that he planned to land on runway 30 and aimed for a target speed of 85 knots. While at about 100 feet above ground level (AGL), he observed an excessive sink rate and noted his airspeed was approximately 97 knots. He decided to exchange airspeed for a reduced sink rate. By the time he realized this technique was not achieving the desired effect, the aircraft was already on the ground.

Aircraft Damage

The left main landing gear was completely sheared off at the pavement interface. The gear assembly remained tethered to the aircraft by the brake lines until the aircraft came to a stop. Additionally, the left wing sustained damage from striking a taxiway sign while the aircraft was traveling down the runway.

Frequently asked questions

What happened in the 5 Mar 2000 Piper PA-46-310 accident near Palo Alto, CA?

An airplane landed approximately 2 feet short of the runway, shearing off the left main gear and subsequently striking a taxiway sign during rollout, according to the pilot's report.

Were there any fatalities in the 5 Mar 2000 Piper PA-46-310 accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 5 Mar 2000 involved a Piper PA-46-310, registration N43412, operated by Joseph J. Grzebik, at Palo Alto, CA.

What was the probable cause of the accident?

The pilot's failure to obtain/maintain the proper visual glide path resulting in an undershoot and collision with the runway edge.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X20668. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.