The defective transmission gears, which were provided to Boeing by subcontractors, were determined to be the cause of at least three CH-47 helicopter crashes and the death of five soldiers.

A CBP helicopter crashed Monday morning near Potrero, a remote area in southeastern San Diego County close to the U.S.-Mexico border, killing the pilot, CBP officials confirmed. The CBP Air and Marine ...

"Together with him in the crash were eleven other graded military ... describing Ogolla as a distinguished four-star general.

Petróleo Brasileiro S.A. - Petrobras explores, produces, and sells oil and gas in Brazil and internationally. The company operates through three segments: Exploration and Production; Refining ...

In the US state of California, two soldiers were killed when an Army Apache helicopter crashed in the National Training Center at Fort Irwin. An Army spokesman said the cause of the crash is being ...

The NTSB is working through the wreckage after the private plane crashed into a muddy field in upstate New York, killing all six on board. New York Helicopter Tours suspended its operations Sunday ...

NBA legend Kobe Bryant died on Sunday when a helicopter crashed and burst into flames in foggy conditions in suburban Los Angeles, killing all nine people on board and plunging the sports world ...