Accident Investigations

EgyptAir Flight 990 departed JFK for Cairo. After reaching cruise altitude near Nantucket, it suddenly pitched down and crashed into the Atlantic Ocean. There was no apparent reason for the crash. The NTSB ultimately concluded that the cause of the crash was the co-pilot’s “intentional actions.” Specifically, the pilot suddenly pushed the yoke forward and

The Cessna T310Q crashed shortly after takeoff.  For clues into the cause of the crash, the press has focused on the fact that the pilot, Nouri Hijazi, had difficulty getting the engines started. 

But what one witness had to say suggests that the plane was improperly loaded – specifically, it had too much weight in

Today a Bell helicopter crashed into Pearl Harbor near the Arizona Memorial.   Reports are that everyone survived.  

Some are saying the helicopter experienced engine failure.  Unlikely.  Instead, the pilot probably experienced "settling with power."  That’s when the helicopter is forced down by the downdraft it   creates with its own

The SkyLife Bell 407 air ambulance helicopter departed from Porterville Airport at 6:52.  It crashed minutes later, halfway into its 50 mile flight to San Joaquin Hospital in Bakersfield.  The four aboard SkyLife Helicopter Crashwill killed, including the patient being transported.

The flying conditions at Porterville were acceptable.  Though it was dark, the weather was 3300 overcast

NTSB preliminary reports do not draw conclusions as the cause of a crash.  But the NTSB’s preliminary report of the Turbine Otter crash that killed 9 near Ketchikan on June 25 suggests a weather-related “CFIT” crash, exactly as described here.

First, the report indicates that the flight was conducted under Visual Flight Rules.  That means