Of the many elderly people, those that retain the help of medivac crews are noncitizens and/or have to be transported to a new facility. As a matter of fact , non emergency air ambulance operations must be coordinated with often considering that these men or women have a medical necessity to be transferred or are all over the US. Many outpatients require a foley catheter and other equipment .. and therefore these are the individuals who are not able to go by the public charter airplane charters. It is usually not common knowledge to the public among the common guy how fixed wing air ambulance crews are there to transfer patients. All kinds of people generally will look around for air ambulance crews with the internet and the www.