Those few people that retain the help of jet ambulance companies have a medical necessity of being transferred to a specialized medical facility and are in whatever state they need the service. People are dependent on a medical technician and an ACLS trained flight doctor while these men or women travel by jet plane. As they are in a medically stable situation though the people have been afflicted physically when voyaging in places without advanced hospitals , medflight operations have to be hired. Nearly all air ambulance company del rio texas are specified as being establishments that are privately -held. Air ambulance fleets can be contacted by the family of the patient with the assistance of the many internet resources available. There sometimes are air ambulance businesses who help transfer patients around the globe.