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  2. Aircraft maintenance checks - Wikipedia

    en.wikipedia.org/wiki/Aircraft_maintenance_checks

    It is a check that more or less takes the entire airplane apart for inspection and overhaul. Even the paint may need to be completely removed for complete inspection of the fuselage metal skin. Such a check can generally take up to 50,000 man-hours, and 6 months to a year to complete depending on the number of technicians involved. [ 11 ]

  3. Flight inspection - Wikipedia

    en.wikipedia.org/wiki/Flight_inspection

    Customized aircraft are used for flight inspection, with dedicated receivers and sensors to collect data from the navigational aids being inspected. Computers decode the data and compare to the real aircraft position, with results displayed to the inspector for verification while airborne.

  4. Aircraft maintenance - Wikipedia

    en.wikipedia.org/wiki/Aircraft_maintenance

    An Airbus A321 from Iberia having its CFM56 changed. Aircraft maintenance is the performance of tasks required to ensure the continuing airworthiness of an aircraft or aircraft part, including overhaul, inspection, replacement, defect rectification, and the embodiment of modifications, compliance with airworthiness directives and repair.

  5. Aviation safety - Wikipedia

    en.wikipedia.org/wiki/Aviation_safety

    An Air Malta crewman performing a pre-flight inspection of an Airbus A320.. Aviation safety is the study and practice of managing risks in aviation.This includes preventing aviation accidents and incidents through research, educating air travel personnel, passengers and the general public, as well as the design of aircraft and aviation infrastructure.

  6. Federal Aviation Regulations - Wikipedia

    en.wikipedia.org/wiki/Federal_Aviation_Regulations

    It also determined special aspects of aircraft performance such as stall speed (e.g., for single engine airplanes – not more than 61 knots), rate of climb (not less than 300 ft/min), take-off speed (not less than 1.2 x V S1), and weight of each pilot and passenger (170 lb for airplanes in the normal and commuter categories, and 190 lb for ...

  7. Boeing asserts that it ended the practice at Charleston after Barnett departed, and self-inspection is only allowed on a limited basis in the 737 program and then exclusively with FAA approval.

  8. Airworthiness directive - Wikipedia

    en.wikipedia.org/wiki/Airworthiness_Directive

    that, in some urgent cases, the aircraft must not be flown until a corrective action plan is designed and carried out. [3] ADs are mandatory in most jurisdictions and often contain dates or aircraft flying hours by which compliance must be completed. ADs may be divided into two categories: [4]

  9. Underwater locator beacon - Wikipedia

    en.wikipedia.org/wiki/Underwater_locator_beacon

    A 4-inch (100 mm) underwater locator beacon, with ballpoint pen for scale A ULB attached to a bracket on a cockpit voice recorder. An underwater locator beacon (ULB), underwater locating device (ULD), or underwater acoustic beacon is a device that emits an acoustic pulse intended to guide searchers equipped with a suitable receiver to the location of the beacon underwater.