Where injured men or women are visiting away from their own country and/or must be transported, there are crews which are there to help families transport loved ones . What is more , medical air evacuation outfits have to be hired considering that they are wherever they may be in the United States and/or have a necessity to be moved to a suitable medical facility. Periodically there are cases who require a breathing machine ; and accordingly these are the cases that are not good to be transported on the public charter airline outfits. Often there are hospitalized patients who can not go by regular commercial air charter services ; because these are individuals which are in need of a foley catheter and other equipment, so medflight specialists carry out an air evacuation with them. Emergency medical flight fleets are discovered by spouses of patients with the search engines.