There's an "intolerable risk to aviation safety" with helicopters and planes flying too close to one another near DCA.

The FAA has temporarily barred most helicopters near the airport - located ... conduct an immediate review of identified potential hot spots of conflicting air traffic operating near large ...

The FAA has temporarily barred most helicopters near the airport – located ... an immediate review of identified potential hot spots of conflicting air traffic operating near large airports ...

The preliminary report attributed a congested airspace and risky helicopter routes surrounding ... help the agency identify other congestion hot spots. Duffy added that the FAA will also update ...

Hillsborough County uses a helicopter for targeted mosquito larvae control and invites residents to learn more on Public ...