Introduction Following a few recent accidents with aeromedical helicopters, I thought it is time to take a look at what makes a good landing site for a helicopter. I am going to focus on helicopters being used for aeromedical evacuation (in Europe called “Helicopter Emergency Medical Service – HEMS”) as that is the most likely […] The post 2D or not 2D – How much room do I need to land a helicopter? first appeared on Rotary Wing Geek.