Individuals who seek the services of air evacuation crews are in any place in the US and/or have a medical necessity to be taken to another facility. Every now and then there are people that are dependent on a flight staff — and these are the men or women who do not want to go on the the usual airline companies. As these individuals have need of a complete respiratory kit , air ambulance crews must be hired. Almost all fixed wing air ambulance companies are categorized to be charter operations that are privately held. Licenced medical air evacuation crews can be discovered by patients with a trained social worker. In the case where members of the general public are visiting away from their own country or are in need of being transferred, there almost always are fleets that are there to help families transport loved ones.