Casualties unknown

1996-06-26: Navion NA1 (N4096K) — Evansville, IN

Evansville, IN, US

On June 26, 1996, a Navion NA1 (registration N4096K) was involved in an aviation accident near Evansville, IN. Investigators recorded the probable cause as: the pilot did not maintain control of the aircraft during landing roll. 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

During a full stop landing on a grass airstrip, an aircraft veered left after touchdown, struck a tree, and sustained damage including sheared nose gear and wing impact. The landing gear was found up despite the handle being down.

Landing Attempt

A pilot reported making a full stop landing on a 2,300-foot grass airstrip. The aircraft touched down at an indicated airspeed of about 70 mph. According to the pilot, the landing was intended to be a full stop.

Post-Accident Inspection

Examination of the accident site and aircraft revealed that the initial touchdown occurred slightly right of the centerline, approximately 1,000 feet from the approach end of runway 36. The ground track showed that after touchdown, the aircraft veered left, heading directly toward a tree. About 400 to 450 feet after touchdown, the left flap made contact with the grass surface. A gouge measuring 250 to 300 feet in length was cut into the turf by the inboard section of the left flap. The left wing subsequently struck a tree at its mid-section. The impact sheared off the nose gear.

Landing Gear Examination

Investigators found that the flaps were in the up position. The left and right main landing gear were up and not extended, although the gear handle was in the down position. When the aircraft was lifted, the landing gear extended and locked into place. A subsequent inspection of the left and right main landing gear revealed no mechanical discrepancies.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001208X05939. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.