Mechanical failure caused deadly Navy helicopter crash near San Diego
SAN DIEGO, Calif. - A Navy helicopter crash off Southern California that killed five crewmembers last year was caused by mechanical failure, not pilot error, the military announced Tuesday.
A command investigation completed on April 18 found that a damper hose failed on the MH-60S Seahawk during flight, probably because of unsuspected damage that occurred during maintenance, the Navy said.
The hose reduces vibrations from the main rotor and the failure led to severe vibrations that caused the rotor to hit the deck as the aircraft landed on an aircraft carrier on Aug. 31, 2021, off San Diego, the Navy said.
The helicopter fell into the sea and sank about 70 miles (112 kilometers) off San Diego. One crewmember was rescued and five were declared dead after a search.
Bradley A. Foster, Paul R. Fridley, James Buriak, Bailey Tucker, Sarah Burns (from top left to bottom right)
The U.S. Navy identified the five sailors as Lt. Bradley A. Foster, 29, a pilot from Oakhurst, California; Lt. Paul R. Fridley, 28, a pilot from Annandale, Virginia; Naval Air Crewman (Helicopter) 2nd Class James P. Buriak, 31, from Salem, Virginia; Hospital Corpsman 2nd Class Sarah F. Burns, 31, from Severna Park, Maryland and Hospital Corpsman 3rd Class Bailey J. Tucker, 21, from St. Louis, Missouri.
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"There is no evidence that weather conditions or pilot error were causal or contributing factors to the mishap," the command investigation concluded.
The aircraft belonged to the Navy’s Helicopter Sea Combat Squadron 8.