A group representing U.S. airlines wants a series of safety changes after a fatal collision between an Army helicopter and American Airlines regional jet killed 67 people in January near Washington's Reagan National Airport.

A group representing U.S. airlines plans to urge federal aviation officials to permanently reduce helicopter traffic around Reagan National Airport outside Washington, D.C., following a January collision by an Army Black Hawk into an American Airlines regional jet that killed 67 people.

Airlines for America calls on the Federal Aviation Administration to permanently suspend some helicopter routes near the airport with limited exceptions for essential military or medical emergencies.