Air Plane Travel

Air travel is the way of moving from one location to another. It can be international or domestic. (International is when you go out of country and domestic is distance within a country). The flights are separated into different classes. There are Economy, Business, and First Class usually. There is less fuel consumed per person when people take planes places. Being on airplanes can cause issues to people who have sickle cell, anemia, or any cardiopulmonary diseases. In the 1930's the type of engine changed into air cooled engines instead of water cooled engines making the plane more capable to be made bigger. The first airline was a Boeing 247. Once two aircraft collided and the airspace was beginning to get very crowded and messy to handle. The first air traffic control was established in 1935. Radio is used to remain in constant communication and to advise pilots of weather information. The first airplane trips was done in 16 hours which was pretty fast for that time.  General Walter Brown changed the system very so with his politics. During both world wars aircraft was changed very so because aircraft was focused on making it military and durable.