D.C. Fire and EMS Chief John Donnelly: This evening at 8:48 A.M., an alert was sounded, initiating a region, a large regional response to a report of an aircraft crash on approach to the airport.
There are currently about 300 responders working. We have boats from all throughout the region, police and fire boats.
We have a mutual aid agreement in Washington, D.C., the National Capital Region Mutual Aid Agreement administered by the Metropolitan Washington Council of Governments, and we are all operating under that.
We're operating under a unified command. All, everybody's together, so we also have requested state police helicopters from Maryland and the Coast Guard is working.
So this is a state and federal response as well. U.S. Coast Guard's got some boats in the water as well.
So it's a highly complex operation. The conditions out there are extremely rough for the responders. It's cold.
They're dealing with relatively windy conditions. The wind is hard out on the river, so they're out there working. We're keeping, doing everything we can."