Casualties unknown

1990-08-20: Piper PA-30-160 (N8556Y) — Kalispell, MT

Kalispell, MT, US

On August 20, 1990, a Piper PA-30-160 (registration N8556Y) was involved in an aviation accident near Kalispell, MT. Investigators recorded the probable cause as: FAILURE OF THE PILOT TO FLARE THE AIRCRAFT FOR LANDING AND TO MAINTAIN ITS CONTROL DURING THE ATTEMPTED GO-AROUND (ABORTED 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 1781061362Data APIEditorial standards

The pilot conducted a VFR approach to land on runway 31 at night. The aircraft impacted the approach end, became airborne, and crashed inverted further down the runway. Examination revealed initial impact 29 feet from threshold, with evidence of left wing and propeller strikes.

Accident Overview

The pilot conducted a visual flight rules (VFR) approach to land at night on runway 31. Witnesses reported the presence of a thunderstorm south of the airport, but at the airport the wind was light and only light rain was falling. During the landing, the aircraft initially impacted the runway at the approach end. Following this impact, the aircraft became airborne again and impacted the runway a second time farther down.

Examination Details

An examination of the runway disclosed that the initial impact occurred 29 feet from the threshold. The scrape mark from that impact was angled 10 degrees to the right of the runway heading. Evidence indicated that the left wing tip made contact with the runway near the approach end. Subsequently, the tips of the left propeller blades struck the runway surface. The aircraft then became airborne and traveled approximately 613 feet down the runway before crashing in an inverted attitude.

Propeller and Runway Lighting

At the second impact point, where the aircraft impacted inverted, the blade tips of both propellers were twisted and curled. Slash marks on the runway from both propellers were present at this location. A survey of the runway edge lighting revealed that, of 62 edge lights, 20 were inoperative or broken, and two were not visible due to tall vegetation.

Pilot Logbook

The pilot's logbook showed that the last recorded night time entry was dated May 5, 1981.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X24128. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.