Casualties unknown

1990-06-09: Aeronca 7AC (N83555) — Deer River, MN

Deer River, MN, US

On June 9, 1990, an Aeronca 7AC (registration N83555) was involved in an aviation accident near Deer River, MN. Investigators recorded the probable cause as: The engine failed during the climb phase following a period of misfiring after takeoff. 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

An aircraft experienced an engine failure shortly after takeoff, leading to a spin and subsequent impact with the terrain.

What happened

Shortly after takeoff, at an altitude of approximately 150 feet AGL, the engine of the aircraft began to misfire. The pilot responded by lowering the nose, which caused the engine to return to normal operation. As the pilot re-established a climb, the engine failed completely.

Following the engine failure, the pilot declared an emergency and attempted to land. However, the aircraft's airspeed became too low, causing the aircraft to enter a spin. Before impacting the terrain, the aircraft flared and struck the ground in a level attitude. Following the impact, the aircraft caught fire and was destroyed.

Witnesses at the scene noted that there was approximately 1,500 feet of usable runway remaining when the engine failure occurred. The pilot reported having approximately 3.5 gallons of fuel on board prior to takeoff.

Probable cause

The engine failed during the climb phase following a period of misfiring after takeoff.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X23492. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.