There are individuals that utlilize air evac businesses when they call for a flight doctor and an experienced EMT. As these men or women would be defined as being in a non life and death condition although the patients in need of help are severely ill , medical flight outfits are required. Many outpatients are dependent on medical care , and a respiratory therapist … and consequently they are not able to go by everyday commercial airline charters. In the case that men and women do not want to be transferred by the usual airliners . This is when these are patients who call for a catheter and other equipment, there almost always are outfits that are in service for complex medical cases. Private medical flight specialists are researched by the family of the patient with a case work specialist.