Same airspace restrictions that go for manned aircraft also apply to unmanned aircraft (drones). The DC flight restriction zone encompasses key areas in and around Washington, D.C., including significant landmarks and government buildings. This zone is established to ensure the safety and security of these important locations by restricting unauthorized drone flights. In order to fly drones within this airspace, a waiver must be submitted viaiTSA & approved by the FAA, a process that generally takes about 2-4 weeks to obtain approval.