There are injured people who can not be transported by the commercial airline services . This is because of the fact that they have need of medical services , and/or a first rate flight nurse, so these patients seek the help of fixed wing air ambulance crews. There are case patients who have need of an IV care setup for narcotics when they fly. As these individuals are not able to go on regular airplanes . That is since they are considered to be not in a non life or death circumstance , airevac services are mandatory. The majority of air ambulances are designated as being privately -held enterprises. Medical air evacuation businesses generally are looked up by patients with the assistance of the phonebook. There are jet ambulance outfits that can be hired in the US.