There are elderly men and women who receive help from fixed wing air ambulance crews because of the fact that they have to be transferred and are not in their home country. As they are foreigners or have a medical necessity of being brought to a better medical facility , non emergency air ambulance establishments must be hired. There are men or women who call for a seasoned emergency medical technician .. and they are not good to go on the common airline service. When the men and women are in medically self sustaining circumstance yet the men or women in need of help are having a grave medical situation, there are fleets that transfer patients in emergency cases. Accredited air evac charters can be discovered by patients with a social worker.