Casualties unknown

2000-03-25: Aeronca 11AC (N9570E) — Ft. Leavenworth, KS

Ft. Leavenworth, KS, US

On March 25, 2000, an Aeronca 11AC (registration N9570E) was involved in an aviation accident near Ft. Leavenworth, KS. Investigators recorded the probable cause as: the pilot of N51933 did not see and maintain clearance from N9570E. A factor associated with the accident was the pilot of N51933's restricted forward visibility during the landing due to the tailwheel configuration. 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

Two tailwheel aircraft collided on runway 15 when a landing biplane struck an Aeronca 11AC that was transitioning for takeoff after a touch-and-go landing.

Incident Overview

Two aircraft operating on the same runway at an uncontrolled airport were involved in a collision on landing. The accident occurred while one aircraft was practicing touch-and-go landings and the other was performing a landing approach.

Aircraft and Operations

The first aircraft, N9570E, an Aeronca 11AC, was conducting touch-and-go landings on runway 15. After touching down, the pilot was transitioning the airplane for takeoff when it was struck from behind by the second aircraft, N51933, an EAA Biplane P2, which had landed on the same runway. Both aircraft were tailwheel-equipped. Notably, N9570E was not equipped with a radio, while N51933 was equipped with a radio and its pilot reported making position reports in the traffic pattern.

Pilot Reports

The pilot of N51933 reported that he looked for other airplanes in the traffic pattern but did not see any. He also stated that the accident may have been prevented had he not made a short final approach and if he had entered the traffic pattern on downwind instead of on a base leg.

Sequence of Events

The collision occurred on runway 15. N9570E had completed a landing and was in the process of transitioning to takeoff when it was struck from behind by N51933 as that aircraft landed. The exact sequence of events leading to the collision, including any radio communication or lack thereof, is based on the reports from the pilots involved.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X20601. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.