A number of figure skaters, their coaches and family members were on board the flight returning home from a training camp in Wichita, Kan., U.S. Figure Skating said. + Former world figure-skating cham

Authorities said all aboard the flight died after the fiery collision with the helicopter broke the aircraft apart and sent it plunging in three sections into the icy Potomac River below. Three U.S. Army service members aboard the helicopter also died,