1 fatality

Hawaiian Island Air Taxi Ditching After Compressor Turbine Blade Fractures (N687MA)

Kalaupapa, United States of AmericaTakeoff (climb)

On December 11, 2013, a Cessna 208B Grand Caravan (registration N687MA) operated by Makani Kai Air was involved in an aviation accident near Kalaupapa, United States of America during takeoff. One person was killed. Investigators recorded the probable cause as: The loss of engine power due to the fracture of multiple blades on the compressor turbine wheel, which resulted in a ditching. The reason for the blade failures could not be determined due to secondary thermal damage to the blades. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 1 related events involving the same aircraft type or operator are linked below.

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Source recordUpdated 2026-09-03Data APIEditorial standards

An air taxi commuter flight ditched in the ocean after a total loss of engine power caused by fractured compressor turbine blades. One passenger died before rescue; maintenance records showed a required blade evaluation was not performed.

Flight and Emergency Ditching An airline transport pilot was operating an air taxi commuter flight between two Hawaiian islands with eight passengers aboard. Several passengers reported that no preflight safety briefing was given. One passenger said the pilot asked how many had flown that morning and then said, “you know the procedures.” Shortly after takeoff and passing through about 500 feet over water, the pilot heard a loud “bang” and experienced a total loss of engine power. He attempted to return to the airport but determined the airplane could not reach land and ditched in the ocean. All occupants exited the aircraft uneventfully. One passenger swam to shore, and rescue personnel recovered the pilot and the other seven passengers from the water about 80 minutes after the ditching. One passenger died before rescue personnel arrived.

Probable cause

The loss of engine power due to the fracture of multiple blades on the compressor turbine wheel, which resulted in a ditching. The reason for the blade failures could not be determined due to secondary thermal damage to the blades.

Frequently asked questions

What happened in the 11 Dec 2013 Cessna 208B Grand Caravan accident near Kalaupapa, United States of America?

An air taxi commuter flight ditched in the ocean after a total loss of engine power caused by fractured compressor turbine blades. One passenger died before rescue; maintenance records showed a required blade evaluation was not performed.

Were there any fatalities in the 11 Dec 2013 Cessna 208B Grand Caravan accident?

The accident was fatal, resulting in 1 fatality.

What aircraft was involved and where did it happen?

The accident on 11 Dec 2013 involved a Cessna 208B Grand Caravan, registration N687MA, operated by Makani Kai Air, at Kalaupapa, United States of America.

What was the probable cause of the accident?

The loss of engine power due to the fracture of multiple blades on the compressor turbine wheel, which resulted in a ditching. The reason for the blade failures could not be determined due to secondary thermal damage to the blades.