University | Nanyang Technological University (NTU) |
Subject | Aircraft Maintenance |
Aircraft Maintenance Case Study, NTU, Singapore On April 28, 1988, at 1346, a Boeing 737-200, N7371I, operated by Aloha Airlines Inc., as flight 243, experienced an explosive decompression
On April 28, 1988, at 1346, a Boeing 737-200, N7371I, operated by Aloha Airlines Inc., as flight 243, experienced an explosive decompression and structural failure at 24,000 feet, while en route from Hilo to Honolulu, Hawaii. Approximately 18 feet from the cabin skin and structure aft of the cabin entrance door and above the passenger flooring separated from the airplane during flight.
There were 89 passengers and 6 crewmembers onboard. One flight attendant was swept overboard during the decompression and is presumed to have been fatally injured; 7 passengers and 1 flight attendant received serious injuries.
The flight crew performed an emergency descent and landed at Kahului Airport on the island of Maui. The National Transportation Safety Board determines that the probable cause of this accident was the failure of the Aloha Airlines maintenance program to detect the presence of significant disbanding and fatigue damage which ultimately led to the failure of the lap joint at S-10L and the separation of the fuselage upper lobe.
Contributing to the accident was the failure of Aloha Airlines management to supervise properly its maintenance force; the failure of the FAA to evaluate properly the Aloha Airlines maintenance program and to assess the airline’s inspection and quality control deficiencies; the failure of the FAA to require Airworthiness Directive 87-21-08 inspection of all the lap joints proposed by Boeing Alert Service Bulletin SB 737-53A1039; and the lack of a complete terminating action after the discovery of early production difficulties in the B-737 cold bond lap joint which resulted in low bond durability, corrosion, and premature fatigue cracking.
Stuck with a lot of homework assignments and feeling stressed ? Take professional academic assistance & Get 100% Plagiarism free papers
Achieve academic excellence in Singapore with our comprehensive educational services. Welcome to Assignment Helper, your dedicated partner for success. As students at the prestigious Nanyang Technological University (NTU), we understand the significance of Summative assessments and navigating challenging Individual Assignments. Our expertise extends to offering proficient Online Exam Help tailored to your needs. Delving into the intriguing Aircraft Maintenance Case Study, our experts provide insightful solutions. Invest in your academic journey with our unwavering support at NTU, Singapore. Trust us to be your academic ally, ensuring excellence in every facet of your education
- Imagine that you are currently working for a precision medicine startup: Machine Learning Paper Review in Precision Medicine, Written Assignment 1, NUS, Singapore
- Go Business offers PSG solutions for enterprises in Singapore: Collective Intelligence and Entrepreneurship, Assignment 1, JCU, Singapore
- Design an ontology based on- Accidents can be categorised as chemical, electrical, fire, kinetic or liquid: Collective Intelligence and Entrepreneurship, Assignment 1, JCU, Singapore
- Project Control Monitoring, Assignment, HU, Singapore: Deliberate Project MONITORING AND CONTROL or PMC Identification
- DSM500: Final Project Report, Coursework 2, UOL, Singapore
- DSM080: Financial Markets, Assignment, UOL, Singapore: A grapefruit juice futures contract is for 15,000 pounds of frozen grapefruit juice
- DSM080: Financial Markets, Assignment, UOL, Singapore: The share price of a certain stock today is $42.50, and five-month European style call options with a strike price of $45 currently sell for $4.25.
- DSM080: Financial Markets, Assignment, UOL, Singapore: A trader who is working in the gold markets is able to borrow money at the interest rate of 7% per annum
- DSM080 Financial Markets, Assignment, UOL, Singapore: A dollar-based American corporation has decided that it will have to pay 6 million UK pounds in three months
- Principle of Finance Assignment, UCD, Singapore: National Gaming Inc. (National) operates the weekly lottery in the country
UP TO 15 % DISCOUNT