The National Transportation Safety Board (NTSB) on Tuesday issued two “urgent” safety recommendations after discovering thousands of close calls between helicopters and planes near Ronald Reagan Washington National Airport following a midair collision in January.

A medical transport helicopter crashed Monday in Mississippi, while carrying two hospital workers and a pilot, officials said.

Three people aboard a medical helicopter were killed when the aircraft crashed in rural Mississippi, officials said.

The National Transportation Safety Board released new information on what happened before a helicopter crash killed two people last month in Kinney County.

The National Transportation Safety Board issues recommendations to Reagan National Airport nearly a month after a military helicopter flew into an American Airlines jet there, killing 67 people.

More than a month after an American Airlines plane and a Black Hawk helicopter collided near Reagan National Airport (DCA), killing 67 people, officials with the National Transportation Safety Board (NTSB) are calling for immediate changes to helicopter routes around DCA because they said it poses “an intolerable risk