aviation

World's largest passenger plane may be unsafe, some say

The world's largest passenger plane may not be sky-worthy, some aircraft engineers in Australia are saying.

The BBC reports that the engineers are concerned about small cracks that have appeared on the wing ribs of some Airbus A380 airplanes, and that they're calling for the whole fleet to be grounded for investigation.

The cracks were found on A380s operated by Singapore Airlines and Qantas Airways, the BBC reports, and Singapore Airlines says it has repaired the wings of two of its A380s.

Airbus recommends that airlines check for cracks but says they present no real danger. The BBC … Read more

With FAA's blessing, Boeing's next-gen 747 nears delivery

Boeing said today that it has received FAA certification for its flagship 747-8 Intercontinental, putting the plane on course for first delivery to its launch partner Lufthansa "early next year."

The company said the certification from the U.S. Federal Aviation Administration "validates that the design of the 747-8 Intercontinental is compliant with all aviation regulatory requirements and the production system can produce a safe and reliable airplane, conforming to the airplane's design."

The aviation giant first unveiled the Intercontinental last February, and the plane made its first flight last March 20.

The new 747 … Read more

FAA gives nod to iPads in cockpits for American Airlines

Starting this Friday, American Airlines is expected to start using iPads in all phases of flight operation, replacing hefty paper charts and manuals.

That's according to a report today from CNET sister site ZDNet, which says that American has received U.S. Federal Aviation Administration approval to use Apple's tablets at any time during a flight.

According to a ZDNet source:

On Friday, American Airlines is the first airline in the world to be fully FAA approved to use iPads during all phases of flight. Pilots will use iPads as electronic chart and digital flight manual readers. The … Read more

LightSquared network still harms GPS, says draft report

LightSquared's planned 4G wireless network caused "harmful interference" to the majority of GPS receivers used in recent government testing of the network, according to reports citing a draft version of the test results.

LightSquared plans to offer network services like wholesale Internet access to companies such as Best Buy, but concerns about the network knocking out personal or military GPS devices have been raised by the Defense Department, the Federal Aviation Administration, and GPS companies and users. The LightSquared network uses frequencies that are near to those used by GPS devices.

In response to earlier tests, the … Read more

Alaska Airlines flies planes fueled by cooking oil

The Alaska Air Group is joining the commercial aviation biofuel movement.

The airline launched two flights yesterday running on a blend consisting of 20 percent biofuel and 80 percent petroleum-based fuel. The sustainable biofuel used for the blend was made from cooking oil.

One flight was via a Boeing 737-800 plane from Seattle to Washington, D.C., and the other a Bombardier Q400 plane headed from Seattle to Portland, Ore. Both planes were flown as part of a program to fly more than 75 flights on a cooking oil-based biofuel blend within the coming weeks on Alaska Air's Alaskan … Read more

Boeing's 787 Dreamliner has landing-gear hiccup

It's been only two weeks since taking paying passengers skyward for the first time, but Boeing's 787 Dreamliner has already had its first mechanical glitch.

According to published reports, Boeing and All Nippon Airways--the Dreamliner's launch customer--are investigating a landing-gear deployment problem that hit ANA's first 787 on Sunday. The pilots of the next-generation plane had to "deploy the landing gear using a manual backup system," Reuters reported, "after an indicator lamp suggested the wheels were not properly down."

No passengers were injured, and the plane is said to have already been … Read more

Biofuel-powered commercial aviation finally takes off

The era of American commercial airliners flying on biofuels is here.

A Continental Airlines Boeing 737-800 from Houston yesterday became the first U.S. plane to fly passengers while using an algae-based biofuel. According to an article originally published in the Houston Chronicle, the Continental flight carried 154 customers while using the fuel blend, which was developed by South San Francisco, Calif.-based Solazyme.

"United Continental Holdings, the airline's parent company, estimated that the biofuel blend on the Chicago-bound flight reduced carbon dioxide emissions by an amount equal to what would come from the exhaust of a car … Read more

U.S. seeks exemption to EU aviation CO2 plan

The United States demanded today that the European Union exempt U.S. airlines from an EU law widening carbon permits to aviation, hardening a standoff over a scheme due to start in 2012.

After talks in Oslo, the European Union insisted it would not back down on its unilateral plan to penalize greenhouse gas emissions from planes taking off and landing in the European Union as part of efforts to slow climate change.

"We clearly stated our strong objections to the EU plans on both legal and policy grounds," a U.S. administration official told a telephone news conference after talks between EU and U.S. negotiators.

In the strongest public criticism of the EU carbon scheme to date by President Barack Obama's administration, Washington said U.S. airlines should be exempt from greenhouse gas penalties.

The official, who spoke on condition of anonymity like all other delegates, said the EU was using "the wrong way to pursue the right objective" of slowing global warming that is predicted to cause more droughts, floods, and rising sea levels.

The European Commission said there were no plans to back down, echoing… Read more

Skullcandy Roc Nation Aviator headphones review: Jay-Z-approved

Skullcandy continues to pursue its youthful listening-device niche with the Aviator headphones, a collaborative effort with Roc Nation, a music publishing and entertainment company founded by hip-hop mogul Jay-Z.

The Roc Nation Aviators are the first set of headphones we've seen from Skullcandy with a subtle aesthetic--the rest of the company's offerings redefine the meaning of words like "bulky" and "overbuilt," but the Aviators bring an elegant flavor to the product lineup with three color choices (Black, Brown Gold, and White) that feature a pliable leather headband and light branding on the silver connection … Read more

New technology could slash airplane delays

If a technology being developed by aerospace giant Honeywell that helps airplanes land in very cloudy conditions wins regulatory approval, it could make a huge dent in weather-related delays throughout the aviation system.

The technology is called Enhanced Visual System/Synthetic Vision System (EVS/SVS), and it is designed to give pilots the information they need to land safely even when there is cloud cover near ground. Current U.S. rules mandate that pilots decide at the 200-foot mark if their ground visibility is good enough to land or if they need to circle around for another try. With EVS/… Read more