As the Associated Press noted, deadly crashes involving commercial aircraft are rare ... intentionally crashed two of them into the north and south towers of the World Trade Center complex in New York ...

A military Black Hawk helicopter and a passenger plane collided near Reagan National ... departed from Boston and crashed into the World Trade Center building in New York, killing all 92 people ...

As rumours circulated that the plane had been brought down in another ... having escaped from the North Tower of the World Trade Center. A memorial to those who died was later constructed in ...

All 260 people aboard the plane were killed ... sending two of the planes into New York's World Trade Center, a third into the Pentagon in Arlington, Virginia, and the fourth into a field in ...

An American Airlines regional jet collided with a U.S. Army Black Hawk helicopter near Reagan Washington National Airport, causing fatalities. Senator Ted Cruz mentioned that there were fatalities, ...

US officials reported that an American Airlines regional passenger plane collided mid-air with a US Army Black Hawk helicopter on Wednesday night close to Ronald Reagan Washington ...