Aircraft crash landing at Lansing Airport due to equipment deficiencies

No fatalities • Lansing, United States of America • Landing (descent or approach)

A twin-engine airplane sustained heavy damage after an improper level-off led to a crash landing at Lansing Airport in Illinois.

What happened

During an approach to Lansing Airport, located south of Chicago, Illinois, a twin engine airplane experienced a malfunction during its descent. The aircraft failed to maintain the correct altitude due to an improper level-off maneuver, resulting in a crash landing on the airfield. Although the impact caused the aircraft to be damaged beyond repair, both occupants survived the incident without any injuries.

Findings

Investigations into the accident revealed that the aircraft was not in an airworthy condition at the time of the flight. The pilot conducted the flight despite known mechanical deficiencies and without the required ferry permit. Several critical systems were found to be non-functional, specifically affecting the landing gear and flap assemblies. Furthermore, the investigation noted that two flight control surfaces were missing from the aircraft. The crash was attributed to a combination of failing to follow approved procedures, disregarding standard operating practices, and operating an aircraft with inoperable components.

Probable cause

The pilot operated an unairworthy aircraft with known mechanical failures and missing control surfaces without proper authorization.

Frequently asked questions

What happened in the 1971-12-24 Beechcraft AT-11 Kansan accident near Lansing, United States of America?

A twin-engine airplane sustained heavy damage after an improper level-off led to a crash landing at Lansing Airport in Illinois.

Were there any fatalities in the 1971-12-24 Beechcraft AT-11 Kansan accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 1971-12-24 involved a Beechcraft AT-11 Kansan, registration N588K, operated by Richard E. Ross, at Lansing, United States of America.

What was the probable cause of the accident?

The pilot operated an unairworthy aircraft with known mechanical failures and missing control surfaces without proper authorization.

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