Emergency landing and crash of twin-engine aircraft near Salisbury Regional Airport

No fatalities • Salisbury-Wicomico County, United States of America • Landing (descent or approach)

A twin-engine aircraft crashed in a wooded area during an emergency approach at Salisbury Regional Airport following engine failure.

What happened

A flight traveling from Miami to Philadelphia, which included a scheduled stop in Norfolk, Virginia, ended in an accident during its second leg. While operating the segment toward its destination, the pilot experienced issues regarding fuel supply, necessitating an unplanned diversion to Salisbury Regional Airport. During the final approach, both engines ceased operation at the same time. This loss of power led to an aerodynamic stall, causing the twin-engine aircraft to collide with trees and impact a wooded area near the airfield. The accident resulted in five injuries, with two individuals sustaining serious harm. The airframe was completely destroyed during the impact.

Findings

The investigation determined that the primary reason for the crash was a dual engine failure resulting from fuel starvation. Several contributing elements were identified regarding the fuel system and its management:

  • Errors in managing the available fuel supply by the pilot
  • Inaccurate calculations of the aircraft's fuel consumption rates
  • A condition where fuel remained only in the tip tanks while other tanks were depleted
  • Potential loss of fuel caused by a faulty O-ring seal
  • Issues related to the fuel level control valve

Probable cause

The simultaneous failure of both engines was caused by fuel starvation.

Frequently asked questions

What happened in the 1970-01-16 Mitsubishi MU-2 Marquise accident near Salisbury-Wicomico County, United States of America?

A twin-engine aircraft crashed in a wooded area during an emergency approach at Salisbury Regional Airport following engine failure.

Were there any fatalities in the 1970-01-16 Mitsubishi MU-2 Marquise accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 1970-01-16 involved a Mitsubishi MU-2 Marquise, registration N764Q, operated by Carmen Leasing, at Salisbury-Wicomico County, United States of America.

What was the probable cause of the accident?

The simultaneous failure of both engines was caused by fuel starvation.

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