It is usually not common knowledge to the public amongst the average guy that there may be bedridden patients who need a well trained flight EMT and flight staff , and advanced life support. As these cases are not good to go on everyday air travel charters – when these are men or women who call for a respiratory therapist , airevac crews are a necessity. There are individuals who are dependent on ventilator support and/or a EMT when these cases travel. There generally are injured men or women that are not good to be sent on the public airline service . That is often because they are dependent on an emergency drug kit and a nurse, so medical flight charters arrange an air evacuation with their customers. air ambulance huntsville alabama are discovered by clients with a qualified special case manager.