On July 30, 2013, Expedition 36 Flight Engineer Karen L. Nyberg of NASA took this photograph of a sunrise viewed from the International Space Station. As the space station orbits the Earth every 90 minutes, traveling at about 17,500 miles per hour, the crew sees about 16 sunrises and sunsets daily.
IMAGE CREDIT : NASA
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miércoles, 31 de julio de 2013
FIRST HINT OF SUNRISE FROM SPACE
martes, 30 de julio de 2013
FAA RECOMMENDATIONS SEEK TO IMPROVE SAFETY AND REDUCE GENERAL AVIATION CERTIFICATION COSTS
New Recommendations Seek to Improve Safety
And Reduce General Aviation Certification Costs
An Aviation Rulemaking Committee (ARC), convened by the U.S. Department of Transportation's Federal Aviation Administration (FAA), today recommended a broad range of policy and regulatory changes that it believes could significantly improve the safety of general aviation aircraft while simultaneously reducing certification and modification costs for those aircraft.
The committee, made up of international industry and government experts, was tasked with examining the existing standards for the design and certification of aircraft ranging from small piston-powered airplanes to high-performance business jets, that are contained in Part 23 of Title 14 of the Code of Federal Regulations.
"Streamlining the design and certification process could provide a cost-efficient way to build simple airplanes that still incorporate the latest in safety innovations," said Transportation Secretary Anthony Foxx. "These changes have the potential to save money and maintain our safety standing – a win-win situation for manufacturers, pilots and the general aviation community as a whole."
The committee's recommendations cover the areas of design, production, maintenance and safety. The ARC's goal was to identify ways to streamline the certification process, making it cheaper and easier for manufacturers to incorporate safety improvements into their products, allow for upgrades to the existing fleet, and provide greater flexibility to incorporate future technological advancements.
"The committee's goal was to increase safety while simultaneously decreasing the cost of certification" said FAA Administrator Michael Huerta. "The FAA's goal is to embrace innovation and create a regulation that will stand the test of time."
The Part 23 rulemaking committee included 55 representatives from the FAA, the European Aviation Safety Agency (EASA), Brazil's Agência Nacional de Aviação Civil (ANAC), the Civil Aviation Administration of China (CAAC), Transport Canada Civil Aviation (TCCA), New Zealand's Civil Aviation Authority (CAA), as well as airplane manufacturers from around the world.
Among the ARC's recommendations was the suggestion that compliance with Part 23 requirements be performance-based, focusing on the complexity and performance of an aircraft instead of the current regulations based on weight and type of propulsion. Under many of the existing Part 23 requirements, small, relatively simple airplanes have to meet the same regulatory requirements as more complex aircraft.
The committee proposed using industry consensus standards to define a compliance framework that can be more easily amended to keep up with evolving technology. This step would encourage innovation while ensuring that the FAA retains safety oversight. The FAA will review the ARC recommendations as it decides how to proceed on improving general aviation safety.
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TWO MOONS PASSING IN THE NIGHT
The Saturn moons Mimas and Pandora remind us of how different they are when they appear together, as in this image taken by NASA's Cassini spacecraft. Pandora's small size means that it lacks sufficient gravity to pull itself into a round shape like its larger sibling, Mimas. Researchers believe that the elongated shape of Pandora (50 miles, or 81 kilometers across) may hold clues to how it and other moons near Saturn's rings formed. This view looks toward the anti-Saturn hemisphere of Mimas (246 miles, or 396 kilometers across). North on Mimas is up and rotated 28 degrees to the right. The image was taken in blue light with Cassini's narrow-angle camera on May 14, 2013. The view was acquired at a distance of approximately 690,000 miles (1.1 million kilometers) from Mimas. Image scale is 4 miles (7 kilometers) per pixel. Pandora was at a distance of 731,000 miles (1.2 million kilometers) when this image was taken. Image scale on Pandora is 4 miles (7 kilometers) per pixel. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. Image Credit: NASA/JPL-Caltech/Space Science Institute
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viernes, 26 de julio de 2013
FAA PROPOSES 2.75 MILLON CIVIL PENALTY AGAINST BOEING CO.
The U.S. Department of Transportation's Federal Aviation Administration (FAA) is proposing a $2.75 million civil penalty against Boeing Co.'s commercial airplanes unit for allegedly failing to maintain its quality control system in accordance with approved FAA procedures. "Safety is our top priority and a robust quality control system is a vital part of maintaining the world's safest air transportation system," said U.S. Transportation Secretary Anthony Foxx. "Airplane manufacturers must take prompt and thorough steps to correct safety and compliance problems once they become aware of them." In September 2008, Boeing discovered that it had been installing nonconforming fasteners on its model 777 airplanes. On October 2008, the FAA sent Boeing a letter of investigation that requested a response within 20 working days. The FAA alleges that Boeing repeatedly submitted action plans that set deadlines for the accomplishment of certain corrective actions, but subsequently failed to implement those plans. The company implemented a plan to address the fastener issue on Nov. 10, 2010, more than two years after Boeing first learned of the problem "Manufacturers must make it a priority to identify and correct quality problems in a timely manner," said FAA Administrator Michael Huerta. Boeing stopped using the nonconforming fasteners after officials discovered the problem. However, some of the underlying manufacturing issues continued to exist until after the corrective action plan was in place. Boeing has 30 days from the receipt of the FAA's civil penalty letter to respond to the agency. |
jueves, 25 de julio de 2013
AMERICAN AIRLINES RENUEVA SU FLOTA
miércoles, 24 de julio de 2013
LEBA - AEROPUERTO DE CÓRDOBA
EL BOEING 787 NO ES UN AVIÓN FIABLE
INFOSHARE 2013InfoShare 2013
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JAL GROUP MONTHLY TRAFFIC DATA JUNE 2013
JAL Group Monthly Traffic Data June 2013
JAL Group today announced its traffic data for the month of June 2013. Please refer to the tables below.
1.1) JAL Group International Passenger Traffic Data - FY2013
Month | Pax | y.o.y(%) | RPK (000's) | y.o.y(%) | ASK (000's) | y.o.y(%) | L/F(%) |
APR - 13 | 578,279 | 99.8 | 2,582,823 | 104.5 | 3,698,245 | 104.5 | 69.8 |
MAY - 13 | 587,529 | 97.1 | 2,700,281 | 100.8 | 3,799,832 | 103.4 | 71.1 |
JUN - 13 | 615,744 | 99.5 | 2,897,529 | 103.1 | 3,762,418 | 103.4 | 77.0 |
FY13 1st Q | 1,781,552 | 98.8 | 8,180,633 | 102.8 | 11,260,495 | 103.7 | 72.6 |
JUL - 13 | |||||||
AUG - 13 | |||||||
SEP - 13 | |||||||
FY13 2nd Q | |||||||
OCT - 13 | |||||||
NOV - 13 | |||||||
DEC - 13 | |||||||
FY13 3rd Q | |||||||
JAN - 14 | |||||||
FEB - 14 | |||||||
MAR - 14 | |||||||
FY13 4th Q | |||||||
TOTAL | 1,781,552 | 98.8 | 8,180,633 | 102.8 | 11,260,495 | 103.7 | 72.6 |
1.2) Monthly International Passenger Route Traffic Data - June 2013
Route | Pax | y.o.y(%) | RPK (000's) | y.o.y(%) | ASK (000's) | y.o.y(%) | L/F(%) | FY12 |
Transpacific | 151,494 | 103.3 | 1,174,503 | 104.0 | 1,418,492 | 109.1 | 82.8 | 86.8 |
Europe | 57,148 | 98.8 | 537,184 | 98.4 | 661,454 | 94.9 | 81.2 | 78.3 |
S.E.A | 238,019 | 109.7 | 853,615 | 112.8 | 1,150,514 | 105.3 | 74.2 | 69.3 |
Oceania | 9,185 | 89.9 | 71,592 | 90.7 | 118,665 | 95.4 | 60.3 | 63.4 |
Guam | 11,224 | 98.3 | 28,229 | 98.3 | 35,655 | 100.1 | 79.2 | 80.6 |
Korea | 64,699 | 85.3 | 74,346 | 87.8 | 102,316 | 89.7 | 72.7 | 74.2 |
China | 83,948 | 84.2 | 158,030 | 84.1 | 275,286 | 99.7 | 57.4 | 68.1 |
Total | 615,744 | 99.5 | 2,897,529 | 103.1 | 376,418 | 103.4 | 77.0 | 77.2 |
2) JAL Group Total Domestic Passenger Traffic - FY2013
Month | Pax | y.o.y(%) | RPK (000's) | y.o.y(%) | ASK (000's) | y.o.y(%) | L/F(%) |
APR - 13 | 2,309,460 | 101.8 | 1,760,896 | 100.6 | 3,074,956 | 102.8 | 57.3 |
MAY - 13 | 2,572,177 | 104.5 | 1,922,732 | 103.1 | 3,206,977 | 102.5 | 60.0 |
JUN - 13 | 2,478,817 | 104.0 | 1,847,686 | 102.2 | 3,162,660 | 106.2 | 58.4 |
FY13 1st Q | 7,360,454 | 103.5 | 5,531,314 | 102.0 | 9,444,591 | 103.8 | 58.6 |
JUL - 13 | |||||||
AUG - 13 | |||||||
SEP - 13 | |||||||
FY13 2nd Q | |||||||
OCT - 13 | |||||||
NOV - 13 | |||||||
DEC - 13 | |||||||
FY13 3rd Q | |||||||
JAN - 14 | |||||||
FEB - 14 | |||||||
MAR - 14 | |||||||
FY13 4th Q | |||||||
TOTAL | 7,360,454 | 103.5 | 5,531,314 | 102.0 | 9,444,591 | 103.8 | 58.6 |
3) JAL Group Cargo Traffic Data - FY2013
Month | International | Domestic | ||||||
Cargo | Mail | Cargo | Mail | |||||
Ton | y.o.y(%) | Ton | y.o.y(%) | Ton | y.o.y(%) | Ton | y.o.y | |
APR - 13 | 20,773 | 100.9 | 2,384 | 111.3 | 31,751 | 101.4 | 2,278 | 104.7 |
MAY - 13 | 20,917 | 105.5 | 2,438 | 116.4 | 31,461 | 102.1 | 2,380 | 111.0 |
JUN - 13 | 21,698 | 103.9 | 2,285 | 120.7 | 30,806 | 102.5 | 2,410 | 102.6 |
FY13 1st Q | 63,388 | 103.4 | 7,108 | 115.9 | 94,018 | 101.9 | 7,068 | 105.9 |
JUL - 13 | ||||||||
AUG - 13 | ||||||||
SEP - 13 | ||||||||
FY13 2nd Q | ||||||||
OCT - 13 | ||||||||
NOV - 13 | ||||||||
DEC - 13 | ||||||||
FY13 3rd Q | ||||||||
JAN - 14 | ||||||||
FEB - 14 | ||||||||
MAR - 14 | ||||||||
FY13 4th Q | ||||||||
TOTAL | 63,388 | 103.4 | 7,108 | 115.9 | 94,018 | 101.9 | 7,068 | 105.9 |