Due to the fact that there are sick people who call for respiratory support or a BLS medical staff and flight staff, there are businesses who do exist for non emergency situations. As these people are not in their home country and/or need to be transferred , airevac services are required. Hospitalized patients necessitate a flight EMT and/or an IV infusion sets and setup while these cases travel on a airline. Individuals that retain the help of fixed wing air ambulance services are unable to go by your common airlines ; since these are men or women which are dependent on a well trained flight nurse and emergency medical technician. Private medevac operations can be found by the patients sons or daughters with a social worker.