On 12 August 1985, 520 passengers were killed when a Japan Air Lines Boeing 747 crashed near Mount Fuji after takeoff from Tokyo on a domestic flight. The rupture of an aft bulkhead, which had undergone faulty repairs following a mishap seven years earlier, caused the destruction of part of the airplane’s tail and rendered the jet uncontrollable.
A JAL maintenance supervisor later committed suicide, while the president of the airline resigned, accepting full responsibility for the crash – Main cause: Negligent maintenance. Scary, isn’t it. But today, of the thousands of flights that take off and land every day, the above listed incident doesn’t happen. Here begins the role of the good old aviation quality control engineers. They help in maintaining the quality control in the design, manufacture and maintenance of an aircraft and ensure that all the parts and each and every system of the aircraft are functioning properly. This not only ensures a safe flying machine in the sky but also ensures us that we are safe flying in an aircraft while the aviation quality control engineers are present. Each and every part which is fitted on an airplane goes through stringent quality control measures. Defects are not tolerated and only one hundred percent quality checked parts are fitted in the aircraft. Similarly, in the day to day maintenance of the air plane, quality control is absolutely essential and ensures that each and every part of the aircraft is working properly before the air plane can fly again.
Thus, systems like landing gears, hydraulics of an air plane, avionics and mechanical systems of the air craft are checked thoroughly before the air craft is allowed to take off. This ensures the safety of the crew as well as passengers and helps to avoid air disasters
The federal aviation authority has got many rules and regulations which are bound to be followed by all the airlines operating passenger and cargo aircraft and also military aircraft so that there is no problem mid air when the air craft is in operation and an air disaster does not occur due to the faulty maintenance of the air craft. Thus, the role of aviation quality control is very important in striving for safe sky and preventing tragic air crashes. For more information on aviation quality control, please visit schoolanduniversity.com
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