Families and friends of those who lost loved ones in the deadly American Airlines and Army helicopter collision are sharing tributes online in memory of the crash victims.

An American Airlines regional jet went down in the Potomac River near Washington, D.C.'s Ronald Reagan Washington National Airport after colliding with a U.S. Army Black Hawk helicopter on Wednesday night, with no survivors expected.

One of the pilots killed when an American Airlines flight collided with a U.S. Army Black Hawk in Washington, D.C. has been identified as a Georgia man. Sam Lilley was serving as First Officer on the flight before it crashed into the Potomac River.