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NTSB reports on Clear Air Turbulence

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    United Airlines Plane Diverts to Kona International Airport after Engine Problem

    United airlinesUnited Airlines flight UA-641 had to divert and make an emergency landing at Kona International Airport, Kona, Hawaii, at around 10:40 A.M. on July 23.

    The Boeing 777-200, en-route from Los Angeles, California, to Honolulu, Hawaii, had to be landed in emergency due to an issue with one of its engines.

    The plane landed uneventfully.

    All 359 people aboard remained unhurt.

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    Thomson Flight Lands on One Engine


    Click to view full size photo at Airliners.net
    Contact photographer Roberto Bianchi

    What: Thomson Airways Boeing 757-200 from London to Paphos Cyprus
    Where: Paphos Cyprus
    When: Oct 13 2010
    Who: 200 aboard
    Why: On approach to Paphos, the pilot had to shut down an engine. The captain issued a distress signal and landed with one engine, with emergency vehicles on standby.

    They made a safe landing. The plane’s return run is postponed until after Inspectors flying in from the UK to inspect the plane.

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    American Airlines Flight Makes Emergency Landing at JFK Airport

    American Airlines flight AA-174 made an emergency landing at John F. Kennedy International Airport, New York, on October 7th.

    The Boeing 777-200 plane heading from Raleigh–Durham International Airport, North Carolina, to Heathrow Airport, England, was diverted due to an electrical problem.

    The plane landed uneventfully. All passengers and crew members remained safe.

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    Engineered Material Arresting System Fact Sheet

    Background

    The Federal Aviation Administration (FAA) requires that commercial service airports, regulated under Part 139 safety rules and federally obligated, have a standard Runway Safety Area (RSA) where possible. The RSA is typically 500 feet wide and extends 1,000 feet beyond each end of the runway. The FAA has this requirement in the event that an aircraft overruns, undershoots, or veers off the side of the runway. Many airports were built before the 1,000-foot RSA length was adopted some 20 years ago, and it is not practicable to achieve the full standard RSA. This is due to obstacles such as bodies of water, highways, railroads, and populated areas or severe drop-off of terrain.

    The FAA began conducting research in the 1990s to determine how to ensure maximum safety at airports where the full RSA cannot be obtained. Working in concert with the University of Dayton, the Port Authority of New York and New Jersey, and the Engineered Arresting Systems Corporation (ESCO) of Logan Township, NJ, a new technology emerged to safely arrest overrunning aircraft. EMAS uses crushable concrete placed at the end of a runway to stop an aircraft that overruns the runway. The tires of the aircraft sink into the lightweight concrete and the aircraft is decelerated as it rolls through the material.

    Benefits of the EMAS Technology

    The EMAS technology improves safety benefits in cases where land is not available, or not possible to have the standard 1,000-foot overrun. A standard EMAS installation extends 600 feet from the end of the runway. An EMAS arrestor bed can be installed to help slow or stop an aircraft that overruns the runway, even if less than 600 feet of land is available.

    Current FAA Initiatives

    The Office of Airports prepared an RSA improvement plan for the runways at approximately 575 commercial airports in 2005. This plan allows the agency to track the progress and to direct federal funds for making all practicable improvements, including the use of EMAS technology. Of the approximately 1,000 RSAs at these airports, an estimated 65 percent have been improved to full standards, and an estimated 90 percent have been improved to the extent practicable, not including the relocation of FAA-owned navigational equipment.

    Presently, the EMAS system developed by ESCO using crushable concrete is the only system that meets the FAA standard. The FAA has conducted research through the Airport Cooperative Research Program (ACRP) that examined a number of alternatives to the existing approved system. ACRP Report 29, Developing Improved Civil Aircraft Arresting Systems, is available at the Transportation Research Board.

    Many of the EMAS beds installed prior to 2006 need periodic re-painting to maintain the integrity and functionality of the bed. The EMAS manufacturer has developed improved plastic seal coating for EMAS beds. This new coasting should eliminate the need for the periodic re-painting.

    EMAS Arrestments

    To date, there have been eight incidents where EMAS has safely stopped overrunning aircraft with a total of 235 crew and passengers aboard those flights.

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    Boeing Hosts Global Educators at Weeklong Space Camp

    CHICAGO, July 12, 2010 — The Boeing Company [NYSE: BA] this week is sponsoring more than 100 teachers from around the world at the 19th Annual Boeing Educators to Space Camp program at the U.S. Space & Rocket Center in Huntsville, Ala.
    The five-day Boeing Educators to Space Camp program uses space exploration initiatives to enhance teachers’ skills in presenting math, science and technology lessons in a way that will inspire students and help build a skilled work force for a globally competitive technology market.
    “Sponsoring educators to attend Space Camp each year is just one of the many ways Boeing is investing in the future,” said Rick Stephens, Boeing senior vice president of Human Resources and Administration. “The number of students pursuing math-, science-, and technology-related degrees is declining, particularly in the United States. It is important to work with educators, who have a direct influence on the students starting at a young age, to bring the excitement of these subjects into the classroom.”
    The teachers will be involved in hands-on workshops that include simulated space missions, astronaut training, and presentations by rocketry and space-exploration experts. The workshops help bring the excitement of real-world engineering challenges to levels suitable for students to achieve a better understanding of scientific and mathematic principles.
    “Space Camp provides a hands-on learning environment where the excitement of science, math and technology are explored and practiced through the mysteries and wonders of space,” said Ruth Oliver, director of Education at the U.S. Space & Rocket Center.
    Boeing worked with U.S. and international education institutions to select more than 100 applicants from 13 countries for the weeklong course, making this the largest, most diverse Boeing-sponsored group ever. Since 1992, more than 700 teachers have participated in Boeing’s annual program, reaching an estimated 30,000-plus students around the world.
    Boeing’s support of Space Camp aligns with the company’s community investment focus area in primary-secondary education, which promotes the professional development of teachers and provides them with the tools and resources they need to help improve student performance.
    “The teachers’ experiences at Space Camp will give them a unique perspective to share with their students,” added Stephens. “By sponsoring Educators to Space Camp, Boeing is helping the students of today become the citizens of the future and the next generation of scientists, engineers and space explorers.”
    After graduating from Space Camp on July 17, each teacher will return home with educational resources that can be easily implemented in the classroom to help their students meet national standards for science, math and technology. Boeing will follow their progress to accurately measure the program’s effectiveness.
    Boeing is the world’s leading aerospace company and the largest manufacturer of commercial jetliners and military aircraft combined. Additionally, Boeing designs and manufactures rotorcraft, electronic and defense systems, missiles, satellites, launch vehicles and advanced information and communication systems. As a major service provider to NASA, Boeing operates the space shuttle and International Space Station. The company also provides numerous military and commercial airline support services. Boeing has customers in more than 90 countries around the world and is one of the largest U.S. exporters in terms of sales.
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    *Note to editors:
    Teachers from the following locations will attend this year’s camp: Alabama (5), Arizona (1), California (10), Florida (4), Hawaii (1), Illinois (12), Maryland (3), Missouri (10), Oregon (3), Pennsylvania (10), Texas (19), Utah (6), Virginia (4), Washington (5), Australia (1), Canada (1), Greece (1), India (1), Italy (1), Japan (1), Korea (1), Poland (1), Singapore (1), Saudi Arabia (1), United Arab Emirates (1), United Kingdom (1).

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    SmartWings Flight Makes Emergency Landing After Loss of Cabin Pressure

    SmartWings flight 6H-734 had to divert and make an emergency landing in Kosice, Slovakia, on May 29th.

    The Boeing 737-800 plane heading from Warsaw, Poland, to Tel Aviv, Israel, was diverted after it lost cabin pressure.

    The plane landed safely. All passengers and crew members remained unharmed.

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