Those few people who require a full emergency care setup get help from airevac companies. As they are unable to go on large commercial airplane charters . That is because they are dependent on a medical staff , med flight outfits are a must. There are case patients who are in need of a seasoned emergency medical technician and flight doctor ….. and accordingly these are the men or women who do not have the ability to go on the the big commercial airlines. There are medical air evacuation businesses that can be hired anywhere in the world. Persons generally try to search for air ambulance OKLAHOMA on the yellowpages.