Officials say there are no survivors among the 67 passengers on the aircrafts that collided above Washington, D.C.
The Post spoke to several aviation experts about a number of factors that may have contributed to the fatal collision.
The Skating Club of Boston lost six skaters when a plane and helicopter collided in Washington. Figure skaters, Jinna Han and ...
Experts say the deadly incident poses grave questions about how a collision was able to happen over the US capital.