There are everyday people that cannot be on the big commercial air travel charters . That is because these people are not in a medically stable situation, so air evacuation crews reserve and set up a transport together with those people. As they are unable to go on common air charter services — because they have need of a medical staff and an ACLS emergency medical technician , air evacuation companies must be hired. There are people who require a nurse – and consequently these are the patients who do not have the ability to go on the the everyday airline outfit. There are air evac crews who are there to transfer patients in the United States. Medflight establishments are found by the patients sons or daughters with the assistance of the yellowpages.