Helicopters

Los Angeles congressional representatives are leveraging the federal appropriations bill to advance legislation requiring the U.S. DOT and the FAA to develop ways to lessen the impact of helicopter noise on residential neighborhoods.
Jan 16, 2014   San Fernando Valley Business Journal
In the second part of a series looking at codes in L.A. that require tall buildings to have flat roofs for helicopter landing, <em>Curbed LA</em> discusses a new building that has been exempted from the code and whether more are likely to follow.
Oct 27, 2010   Curbed LA
All buildings in Los Angeles taller than 75 feet are required to have a flat surface on the roof where helicopters can land, according to a fire department-mandated code. Now leaders are thinking about updating that code -- and the city's skyline.
Oct 26, 2010   Curbed LA