Engine failure and river ditching near Shippingport

No fatalities • Shippingport, United States of America • Flight

An aircraft traveling from Columbus to Fort Lauderdale was forced to ditch in the Ohio River following a dual engine failure.

What happened

While performing a flight from Columbus toward Fort Lauderdale, the crew experienced significant mechanical issues affecting both engines. As the aircraft struggled with a diminished rate of climb, air traffic control contacted the pilot to suggest returning to the departure airport; however, the controllers received no response from the cockpit.

In an attempt to manage the emergency, the crew executed a ditching maneuver into the Ohio River. The aircraft type impacted the water surface and slid across it before coming to a stop near Shippingport. Despite the impact, all three occupants were successfully evacuated from the wreckage without injury. The aircraft was subsequently declared a total loss.

Findings

Investigations determined that the primary reason for the incident was a simultaneous failure of both engines caused by the breakage of the master and connecting rods. Several contributing elements were identified in the official report, including:

  • Mechanical failure of engine components
  • Inadequate preflight preparation
  • Errors regarding in-flight decision making
  • The necessity of an emergency water landing

Probable cause

The simultaneous loss of both engines was caused by the failure of the master and connecting rods.

Frequently asked questions

What happened in the 1978-05-12 Convair CV-440 Metropolitan accident near Shippingport, United States of America?

An aircraft traveling from Columbus to Fort Lauderdale was forced to ditch in the Ohio River following a dual engine failure.

Were there any fatalities in the 1978-05-12 Convair CV-440 Metropolitan accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 1978-05-12 involved a Convair CV-440 Metropolitan, registration N9302, operated by Argosy Air Lines, at Shippingport, United States of America.

What was the probable cause of the accident?

The simultaneous loss of both engines was caused by the failure of the master and connecting rods.

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