WASHINGTON—The U.S. Capitol was briefly evacuated Wednesday evening after police identified an aircraft that they said posed “a probable threat”—but the plane was actually carrying members of the U.S. Army Golden Knights, who then parachuted into Nationals Park for a pregame demonstration.
The alert from the U.S. Capitol Police sent congressional staffers fleeing from the Capitol and legislative building around 6:30 p.m.
The incident suggested a communications failure between the military and the Capitol Police.
In Wednesday’s incident, the aircraft, a twin-engine plane, took off from Joint Base Andrews in Maryland and had been circling inside heavily restricted airspace close to the Capitol when the alert was sent. Radar tracking data shows the plane, a De Havilland Twin Otter, remained clear of the prohibited airspace over the Capitol Building and other government complexes at all times. Air traffic control recordings capture the army plane coordinating its flight with the control tower at nearby Ronald Reagan Washington National Airport.
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