Casualties unknown

Forced Landing After Gradual Engine Power Loss Disconnected Throttle Linkage Found (N84055)

Branson, MO, US

On April 12, 1990, an Aeronca 7AC (registration N84055) was involved in an aviation accident near Branson, MO. Investigators recorded the probable cause as: A DISCONNECTED THROTTLE LINKAGE THAT WAS INADEQUATELY INSPECTED. 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

During cruise flight, a pilot experienced a partial loss of engine power that gradually reduced to idle. Unable to reach an airport, the pilot selected a rough, uneven field for landing. The aircraft impacted the ground and was damaged. Post-impact examination revealed a disconnected throttle linkage. An annual inspection had been performed two hours prior.

Event Summary

A pilot encountered a partial loss of engine power while in cruise flight. The power loss was initially gradual and eventually decreased to idle RPM. Unable to continue to the intended airport, the pilot chose a field that was rough and uneven for a forced landing. The aircraft subsequently impacted the ground, resulting in damage.

Post-Impact Examination

Following the accident, an examination of the aircraft identified a disconnected throttle linkage. The nature of the disconnection was not specified.

Recent Maintenance

An annual inspection of the aircraft had been completed just two hours before the occurrence. The inspection was performed in accordance with standard procedures, but no further details about the inspection findings are available.

The aircraft's registration, make, model, and operator are not identified in the source. No information regarding occupants, injuries, or injuries is provided. The time of day, weather conditions, and air traffic control involvement are also unspecified.

Frequently asked questions

What happened in the 12 Apr 1990 Aeronca 7AC accident near Branson, MO?

During cruise flight, a pilot experienced a partial loss of engine power that gradually reduced to idle. Unable to reach an airport, the pilot selected a rough, uneven field for landing. The aircraft impacted the ground and was damaged. Post-impact examination revealed a disconnected throttle linkage. An annual…

What aircraft was involved and where did it happen?

The accident on 12 Apr 1990 involved an Aeronca 7AC, registration N84055, at Branson, MO.

What was the probable cause of the accident?

A DISCONNECTED THROTTLE LINKAGE THAT WAS INADEQUATELY INSPECTED.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X22989. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.