After American Airlines Flight 5342 and a U.S. Army helicopter collided mid-air, officials shared insight into the respective pilots’ communication with air traffic control.

The Unified Command said all 67 victims of the American Airlines and Black Hawk helicopter collision have been recovered and identified.

Washington, D.C. officials have now positively identified 66 of the 67 people killed in Wednesday's midair collision between an American Airlines passenger jet and a military helicopter over the Potomac River.

The news came as crews worked to recover parts of the American Airlines jet involved in last week's midair crash from the Potomac River.