Normal operations at airports in the Washington, D.C., area resumed about an hour after they were suspended Sunday evening because of a problem at a major air traffic control facility, the Federal Aviation Administration said. The FAA said on Twitter that the operations at Reagan and Dulles international airports have restarted after repairs to a communications system were made at the Potomac Terminal Radar Approach Control facility. While the repairs were underway, departures from National and Dulles international airports were subjected to a ground stop, the FAA said.
