Emergency response units search the wreckage of an American Airlines plane on the Potomac River after it crashed on approach to Reagan National Airport on January 30. — AFP
Emergency response units assess helicopter wreckage in the Potomac River near Ronald Reagan Washington Airport on January 30, in Arlington, Virginia. — AFP
A view shows Reagan Washington National Airport, as seen from Arlington, after American Eagle flight 5342 collided with a helicopter while approaching Reagan Washington National Airport and crashed in the Potomac River, Virginia, US on January 29. — Reuters/Elizabeth Frantz
A person reacts at Ronald Reagan National Airport, after American Eagle flight 5342 collided with a helicopter while approaching Ronald Reagan Washington National Airport and crashed in the Potomac River, US on January 29. — Reuters/Nathan Howard