Where patients are visiting from another country and have a necessity to be transferred to a specialized medical facility, there should be crews who are there to help families transport loved ones for a plethora of patient cases. Moreover , air ambulance services must be contracted considering the reality that these individuals are in emergency and non emergency situations or have a medical necessity of being sent to a better critical care center. Many outpatients are in need of a EMT : and as a result they can not be transferred on the the normal flights. Many elderly men and women who are flown by airevac outfits are not US citizens and have to be transported. Non emergency airevac establishments often can be discovered by clients through the many medical directories available online.