Authorities say they fear there are no survivors after an American Airlines jet and an Army helicopter collided midair near Ronald Reagan National Airport in Washington.

Two New England mothers and their children were among the 67 victims killed in the midair collision between an Army helicopter and an American Airlines flight over Ronald Reagan National Airport Wednesday night.

Evgenia Shishkova and Vadim Naumov, who won the pairs title at the 1994 world championships and competed at the Winter Olympics twice, were aboard the plane, officials said.