Mourners have gathered at Wichita's Eisenhower Airport to honor the victims of American Flight 5342's tragic crash.
This week people have been leaving heartfelt messages for the victims' families on post-it notes.
Meanwhile, dive teams are set to resume recovery efforts Friday morning in the Potomac River, where Flight 5342 collided mid-air with an Army helicopter on Wednesday night.
So far, 40 of the 67 victims have been recovered, but additional parts of the aircraft must be moved from the water to continue the recovery process.
Concerns have arisen regarding air traffic control at Washington, D.C.'s Reagan International Airport.
At the time of the crash, both the plane and the helicopter were flying at approximately 400 feet, despite military helicopters being required to stay below 200 feet.
Sources report that only one air traffic controller was overseeing helicopter traffic, along with some plane takeoffs and landings, during the incident. Typically, this responsibility is shared by two controllers at that time of day.
