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Role of air traffic controllers in modern aviation
Role of air traffic controllers in modern aviation
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Automation can be defined as, when any calculating, decision-making, or controlled actions that could be done by a human is performed by a machine (Sethumadhavan, 2011). Within the last two decades, the safety of automated systems has become a progressively important issue due to major accidents that have caused environmental damage and loss of human lives. In the aviation industry automation is widely used and has many benefits. Automation has been shown to reduce incidents such as near misses and other aircraft incidents. Automation has also, be shown to increase the rate of decision making, improve pilots performance dealing with freezing temperatures, and allow controllers to better control their control zone (Sethumadhavan, 2011). However, there are potential consequences of the aviation industry relying heavily on automation.
Automation History
In the 1920s, there was an increase in aircraft speed and air traffic volume. Due to the new safety concerns and delays caused by the number of aircraft in the air, leaders in the aviation industry decided that federal action was needed. Congress introduced the Air Commerce Act of 1926. The Air Commerce Act allowed the Secretary of Commerce to establish air traffic rules, the certification of pilots and aircraft, and making airways and operating aids for navigation (NATCA, n.d.).
In 1929, the first U.S. air traffic controller was hired in St. Lois, Missouri at Charles Lindbergh’s home airfield. He was a former pilot and mechanic named Archie W. League. League controlled traffic out of a wheelbarrow. He carried a chair, an umbrella for shade, a notepad, and signal flares that he used to direct aircraft. League later attended college and received his degree in aeronautical e...
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...he Operational Use of Flight Path Management Systems.
Federal Aviation Administration. (2014). Title 14 of the Code of Federal Regulations (14 CFR). Retrieved from http://www.faa.gov/regulations_policies/faa_regulations/
Langan, J. (2009). Human automation teams and adaptable control for future air traffic management. International Journal of Industrial Ergonomics, 39(5), 894-903. doi:http://dx.doi.org.ezproxy.libproxy.db.erau.edu/10.1016/j.ergon.2009.04.002
NATCA (n.d.). A History of Air Traffic Control. Retrieved from http://www.natca.org/ULWSiteResources/natcaweb/Resources/file/Media%20Center/ATCHistory.pdf
Sethumadhavan, A. (2011). Effects of First Automation Failure on Situation Awareness and Performance in an Air Traffic Control Task. Proceedings of the Human Factors and Ergonomics Society, 50(1), 350-354. Retrieved from http://pro.sagepub.com/content/55/1/350
Lindbergh’s passion for mechanics didn’t come as a surprise to many. As a young boy, Charles seemed to be very interested in the family’s motorized vehicles, such as the Saxon Six automobile and Excelsior motorbike. But after starting college in the fall of 1920 as a mechanical engineer, his love for aviation started to bloom. Deciding that the field of aviation was more exciting, he dropped out within 2 years. He then decided to take lessons at the Nebraska Aircraft Corporation’s flying school and was up in the air for the first time on April 9, 1922 when he was in a two seat biplane as a passenger. But his solo flight would not be until May 1923 at the Souther Field in Americus, Georgia, an old flight training field where Lindbergh came to buy a World War I Curtiss JN-4 “Jenny” biplane. It only took half an hour to practice with another pilot at the field to decide that Lindbergh was ready to fly the plane himself. After a week of practicing, Lindbergh took off on his biplane on his first solo cross country flight and few weeks after that, achieving his first nighttime flight near Arkansas, both marking huge milestones for the young pilot.
On 9 February President Roosevelt ended all government air mail contracts with airlines and ordered the Army to fly the mails. Roosevelt took this measure to deprive commercial airlines of scandalously high financial arrangements, but his plans failed because of the Army Air Corps' inability to handle the job. After the ...
During the infancy of aviation no federal safety program existed. Some states passed legislation that required aircraft licensing and registration. Local governments passed ordinances that regulated flight operations and pilots. What this created was a patchwork of safety related requirements. In 1926 Congress passed the Air Commerce Act, which created the Department of Commerce. Historically the Federal Aviation Administration (FAA) dates from the Air Commerce Act of 1926. This was the first federal legislation of the government in aviation safety. The government finally realized that by regulating aviation a safer aviation industry could be attained. For example the Post Office suffered one fatality for 463,000 hours of flying versus non-regulated flying there was one fatality per 13,500 hours. As seen by regulating aviation safety is vastly increased.
"1920's Aviation." The 1920's - Roaring Twenties - The Nineteen Twenties in History. 2005. Web. 28 Feb. 2011. .
1. Federal Aviation Administration (FAA) - Has the authority to regulate and oversee all aspects of American civil aviation: (Wikipedia contributors, 2014).
By April 1941, a proposal of the Civil Air Patrol, based on Wilson’s model, was submitted to President Roosevelt. Then on December 1, 1941 President Roosevelt signed an executive order that allowed the creating of the Civil Air Pa...
...lroads gave special rates to some shippers in exchange that the shippers continued doing business with the railroad company. In the Clayton Antitrust Act, it said no one in commerce could regulate rates in price between different buyers (Document E). It said that otherwise, this would create a monopoly in any line of commerce. However, the Elkins Act of 1903 pushed heavy fines on the companies that did that. The Hepburn Act of 1906 also cracked down on depravity of the railroad companies. The Underwood tariff bill lowered rates on imports. Also a significant change was the graduated income tax. The Federal Reserve Act created the Federal Reserve Board which was enabled to issue paper money backed by commercial paper. This increased the rate of money flow throughout the country allowing many businesses to survive critical financial crises.
On October 24, 1978, President Carter signed into law the Airline Deregulation Act. The purpose of the law was to effectively get the federal government out of the airline business. By allowing the airlines to compete for their customers' travel dollars, was the thinking, that fares would drop and an increased number of routes would spring up.
After World War II there was an excess of aircraft and trained pilots in the United States, which significantly increase in private and commercial flights. An increase in the use of private aircraft and large passenger planes meant an increase in the possibly of aircraft safety incidents. Even though safety measures had been put in place to tend to large number of aircraft in the skies, in late 1950’s there were two unfortunate accidents that finally led to legislation that would be a major change to the world of aviation that affects us even today. The introduction of the Federal Aviation Act of 1958 spurred several changes in aviation that eventually led to the creation of the Federal Aviation Administration.
With the creation of this new branch of the federal government came many new rules and regulations regarding every aspect of the aviation industry. One of the first acts this branch passed was an act to establish the first air traffic control centers in the United States. These centers were intended to give air traffic control while planes are in the air going to their destination. In these centers people monitored the planes positions, and used telephones to talk with the pilots, and other important airport officials. Even though most of the aviation safety was the federal government's responsibility, around the 1930's state governments operated airport towers and the federal government continued to improve safety. Also during this time many airplane crashes caused the government to question if the department was doing a...
In the text, Carr states, “The autopilot disconnected, and the captain took over the controls. He reacted quickly, but he did precisely the wrong thing…The crash, which killed all 49 people on board as well as one person on the ground, should never have happened.” This shows that by depending on technology, pilots run the risk of potentially crashing the plane. Although technology has made it easier to fly planes, many things can go wrong with technology which is why it is dangerous to depend on it the way many pilots do. In addition, Carr also talks about how pilots are unable to react during an emergency due to their lack of knowledge. In the text, Carr states, “Automation has become so sophisticated that on a typical passenger flight, a human pilot holds the controls for a grand total of just three minutes...They’ve become, it’s not much of an exaggeration to say, computer operators.” This shows how pilots are losing their knowledge which is putting the lives of the passengers at risk. Although technology has helped to an extent, it harmful as well since pilots are relying more on the computer than on their
Machine learning and automation has played a large role in the ever changing labor market with new industries gaining momentum and old industries becoming obsolete. With the increasing amount of research and improvements in automation, feelings of anxiety and disdain towards automation have become normal for workers. Jobs are lost to machines due to the convenience and efficiency that machines offer, however, not all types of jobs are replaced. In a study done by a professor of economics at MIT, David Autor, the impact of automation has actually shown to complement labor by increasing the demand for other jobs that require the use of a computer (Autor). The common anxiety and fear of total job loss is a clear misconception;
Shortly after World War I, the U.S. Government discovered the abilities of the modern airplane and created the idea of utilizing aircraft to transport mail across the country. In 1917, Congress approved funding to experiment with the idea of delivering mail by air. By 1920, the Post Office was delivering mail across the entire country, eliminating over 22 hours in delivery times of a coast-to-coast route. With the success of the airmail service and the growing popularity of civil aviation, the U.S. Government recognized the need to develop set standards for civil aviation and in 1926 created the Air Commerce Act of 1926. The Air Commerce Act of 1926 called for the government to regulate air routes, navigation systems, pilot and aircraft licensing and investigation of accidents. The act also controlled how airlines were compensated for mail delivery. Later in 1930, Postmaster General Walter Brown made recommendations which were later known as the Watres Act which consolidated airmail routes and opened the door for longer-term contracts with the airlines. Brown handled the situation regarding new contracts poorly by only inviting a hand selected list of large airlines to the negotiation table. This move pushed smaller airlines to complain and the issue was pushed to Congress. Following congressional hearings President Roosevelt later decided Brown’s scandal was too much to deal with and canceled all mail contracts completely and handed over air mail delivery responsibility to the U.S. Army. That decision was a disaster, and one month later, air mail was handed back over to the private sector. This time, however contract bidding was more structured and fair to all. It was then clear that the airline industry was back in full swing...
Throughout the history of aviation, accidents have and will continue to occur. With the introduction of larger and more complex aircraft, the number of humans required to operate these complex machines has increased as well as, some say, the probability of human error. There are studies upon studies of aircraft accidents and incidents resulting from breakdowns in crew coordination and, more specifically, crew communication. These topics are the driving force behind crew resource management. This paper will attempt to present the concept of crew resource management (CRM) and its impact on aviation safety in modern commercial and military aviation. The concept is not a new one, but is continually evolving and can even include non-human elements such as computer-controlled limitations on aircraft maneuvers and the conflicts that result in the airline industry.
Automation started out as an assembly line of workers doing the same repetitive task all day long. Some of the jobs were very boring, dirty, unpleasant, and possibly dangerous. After the introduction of the first robot in 1961, automation began to advance in ways people could only imagine.