Those few people that are helped by private air ambulance operations cannot go by common planes. As they cannot go on the commercial airways .. because these are cases who are in need of a heart monitor/defibrulator , and/or a top notch emergency medical technician and flight nurse , non emergency air ambulance businesses are a necessity. Every once in a while there are cases that need a medical technician – and consequently they cannot be aboard the big commercial airliners. There often are non emergency air ambulance charters that can help those in need anywhere in the world. Many everyday people frequently will seek fixed wing air ambulance operations with the help of the search engines.