It is known widely by those who work within hospitals that injured men or women are flown by med flight companies. As they are not in their home country or must be transferred to a new medical care facility , medivac crews are a must. Elderly patients require expert medical attention or a medical technician and a BLS flight staff : and accordingly they do not want to be taken by the the usual airline charters. There frequently are bedridden patients who are categorized to be in a stable situation yet the patients in question are having a serious shape, so airevac outfits set up and put together a flight together with these individuals. Med flight businesses are researched by spouses with the help of the yellowpages.