There sometimes are airevac establishments which help patients and families wherever they are in the world. As these case patients have need of a RT(Respiratory Therapist) and special treatment , medical air evacuation charters are a necessity. Not often there are patients that require a complete respiratory kit while they travel. People who require a flight doctor and a well trained emergency medical technician , or a breathing machine get help from medical air evacuation fleets. Medflight services are found by patients through the internet and the world wide web.