Friday, July 25, 2014
A breaking news consumer's handbook for plane crashes, the challenges of choosing the right words in the Israeli-Palestinian conflict, and humor when the news is bleak.
Friday, March 14, 2014
From terrorism to catastrophic structural failure to alien tractor beams, theories on the vanishing jetliner have come fast and furious. And one after another, they have themselves disappeared into nothingness. Bob reflects on how a story that lacks not only the “why,” but also the “what,” gets covered in the news.
Tuesday, October 01, 2013
By PJ Vogt
Airline travel abounds with absurd rules. One of the more annoying ones dictates that you have to turn off your computer, tablet, phone, etc during take-off and landing. The science supporting the idea that your Kindle could bring down a 747 has always been questionable, but the rule has stayed.
Last year, the FAA asked an advisory panel to recommend if this lunacy should, maybe, end. And this week, the advisory panel returned with their recommendations, which it's now up to the FAA to (hopefully) implement. The panel outlines a future where you can use your laptop or tablet or iPhone, you just have to put it in airplane mode under 10,000 feet. And they don't want to allow voice calls, thank god.
Possibly the best sidenote to this story comes from the New York Times, who quotes Amazon rep Drew Herdener. " “We’ve been fighting for our customers on this issue for years — testing an airplane packed full of Kindles, working with the F.A.A., and serving as the device manufacturer on this committee.”
Airplanes packed full of Kindles! How great is that? Also, if you were the pilot, don't you think you would've been just a tiny bit scared that the devices were, in fact, going to interfere?
Wednesday, July 24, 2013
The Nation Transportation Safety Board is reviewing the data and cockpit voice recorder of Southwest Flight 345 to determine why the front landing gear collapsed upon landing Monday night.
Friday, December 16, 2011
(Nicole Creston -- Orlando, FL, WMFE ) Most people think beaches, bikers and NASCAR when they hear about Daytona Beach. But research at Daytona Beach International Airport and Embry-Riddle Aeronautical University is expected to revolutionize cockpits and airport control towers around the country, and eventually, the world. That’s where a group of aviation experts are working on the “Next Generation” of air travel technology, called "NextGen" for short.
It uses GPS, among other things, and is expected to be the most expensive national transportation project since interstates were built. The Federal Aviation Administration expects NextGen to improve communications, lower fuel costs, and decrease delays for airplane passengers.
Pilots are busy. They’re flying the plane, and keeping track of many important details. Some of the most crucial information comes from air traffic controllers with specifics on take-offs, landings, routes and weather conditions.
It sounds something like this: “’Turn right 30 degrees radar vectors for traffic climb and maintain flight level at two-four-zero and contact Washington center on one-three-five-point-zero.’”
That example comes courtesy of Embry-Riddle professor Sid McGuirk, a 35-year air traffic control veteran. “There’s a lot of information in there,” he adds.
McGuirk says currently pilots have to write most of that down as they’re maneuvering the plane. They’re trained to handle it, he points out, but research at Embry Riddle’s Daytona International test bed could help the NextGen system make all that easier…and that never hurts.
“In the future, the communications [are] going to be much like an email message, or a tweet, or twitter, if you will,” explains McGuirk. “So, the controller can tweet the clearance to the pilot and the pilot can tweet back that he or she acknowledges the clearance.”
Like those new communications, most of the test bed’s research takes place on computers – in fact, the 10,000 square-foot facility could be mistaken for simply an office building at first glance. But the centerpiece of the test bed is a console topped with three enormous screens that simulate the view out of Daytona International’s air traffic control tower windows…in real time. Real airplanes are being tracked on those screens, as they come and go.
But, it’s a simulation. So researchers can slip in virtual aircraft equipped with NextGen technology, including advanced GPS and lots of new communication gear, and see if they can work within the existing system.
McGuirk says he adapted to many updates throughout his time as an air traffic controller, but he’s amazed at how different things are now than when he first started. He says, “You actually had to take a piece of plastic, and write on the piece of plastic with a grease pencil and then manually push the piece of plastic across the flat radar screen to follow the aircraft!”
US Congressman John Mica of Winter Park heads up the House Transportation and Infrastructure Committee. Mica says the FAA, Embry Riddle experts, and the private aviation industry all agreed the system needs an upgrade.
“Well, we basically have a post –World War II aviation air traffic control system,” Mica says. “We rely on a ground-based radar system.”
He’s says he’s happy to have Central Florida’s unique resources on the job. “A test bed, an actually functioning model at the Daytona Beach International Airport which is located and co-located – the property’s adjacent to Embry Riddle. Couldn’t have a better combination.”
Mica says air traffic is expected to double globally by the year 2020. That’s where GPS comes in. The ability to see exactly where an airplane is in the sky means aviation officials can look for unused airspace that’ll fit more planes in the air, safely. And GPS has a knack for finding the shortest routes, which saves money on fuel and reduces travel time for passengers.
NextGen program manager Wade Lester says there’s more good news for passengers – the system will cut down on weather-related slowdowns, which make up 60 percent of all air travel delays. Air traffic controllers will see weather trouble way before they can now.
“They’re able to say, ‘Oh, at this point in time, this aircraft will converge with this bad weather,’” Lester explains. “So rather than waiting until you fly right up to it and the pilot says, ‘I see really bad weather and I’m going to have to’ what we call vector, ‘I’m going to have to vector around that weather,’ they say, ‘Just make a small course correction early and you’ll arrive much closer to your original destination.’”
Lester says the GPS additions and improved communications are just part of this massive air travel modernization project, and implementing all the changes will take some time. Pilots, air traffic controllers, and passengers should see the benefits within the next few years, but the FAA is aiming for full completion in 2025.
Click here for an audio version of this story.
Tuesday, March 22, 2011
By Casey Miner
(San Francisco – Casey Miner, KALW News) More and more people are using iPads, laptops or smart phones when they travel on public transportation – but that number might drop off as trains, planes and buses become more crowded. New findings by the researchers at DePaul University show that use of technology on public transit grew at record rates last year. But public transit remains, well, public – and that means not everyone’s comfortable digging into personal emails or commenting liberally on Facebook.
The researchers measured how people's behavior changed as their surroundings grew more crowded, basing their findings on observations of more than 16,000 passengers on 215 bus, rail, and plane rides. "On the largest buses, seating about 80, technology use falls by more than a third when more than 40 people are on board," said Joe Schweiterman, one of the researchers on the study. The effects were similar on airplanes. In particular, people were much less likely to use devices with large screens, or to make cell phone calls, than they were when they felt their surroundings were private. "We hear endless complaints that the coach cabins of airplanes have become awful places to use technology," said Schweiterman.
Technology use remains most prevalent on the Acela trains in the Northeast corridor, which, at 42 inches each, has by far the roomiest seats. On those trains and on intercity buses, it was common for more than half of passengers to be glued to their devices. But when conditions get crowded, tech use goes down significantly. So as more people take, say, long-distance bus rides, will their own hangups keep them offline?
“Crowding is the enemy of those techno travelers who like to use multiple devices at once, such as working on laptops and placing cell phone calls," said Schweiterman. "In crowds, they abandoned this type of behavior.”
One in Five Bay Area Bridges Deemed Structurally Deficient
Federal Funds Fall Short as Need Increases
A new report to be released Tuesday morning on the state of California’s bridges is eye opening, especially considering the destruction just witnessed in Japan: one in five Bay Area bridges is structurally deficient and this figure will continue to rise as an entire generation of bridges approaches their 50-year life expectancy.
Structurally deficient bridges are identified by the federal government as high priority for monitoring and repair, because of significant wear and tear or other defects to at least one part of the bridge. These bridges will continue to deteriorate over time and may be closed or restricted due to safety concerns if the structurally deficiency is not addressed.
In recent years, California has spent all available federal funds for bridge repair, even putting additional flexible funds towards this purpose. But the need far exceeds available funding. Federal transportation policy continues to be heavily weighted towards building new roads rather than fixing existing bridges, roads, and public transportation systems. Congress is currently reviewing these policies with the intention of passing a new federal transportation bill later this year.
Given the economic crisis and current Congressional budget debates, prioritizing funding for repairs and maintenance first makes good sense. Deferring maintenance of bridges and highways can cost three times as much as preventative repairs. Repair work on roads and bridges generates 16% more jobs than new bridge and road construction, too.
The report from Transportation For America, which includes a statewide review of bridge safety in California, is based on analysis of the Federal Highway Administration’s National Bridge Inventory Data. While the report is embargoed until Tuesday, advanced copies of the report will be provided upon request.
WHAT: Release of Transportation For America’s report, “The Fix We’re In For: The State of California’s Bridges.”
WHEN: Report officially released Tuesday, March 22, 2011. Statewide Telebriefing at 11:00 a.m.
WHERE: Telebriefing - Tuesday March 22nd, 2011 at 11:00am
- Call-in number: 424-203-8075, Code: 576981#
- Speakers can be made available for additional questions after the call
- Marnie Primmer, Executive Director, Mobility 21
- Engineer, Caltrans, TBD
- Hasan Ikhrata, Executive Director, Southern California Association of Governments
- Joe Cruz, Director of Transportation Policy, California Alliance for Jobs
- Jean Quan, Mayor, Oakland, (invited)
VISUAL: Iconic bridges in the Bay Area as a backdrop for relevant speakers (elected officials, agency staff, TransForm staff) who will comment on the findings. Reporters may contact us beforehand for specific locations for planning purposes and to schedule times with speakers.
Key findings for the Bay Area include:
|County||Number of bridges||Number of structurally deficient bridges||Percentage of bridges that are structurally deficient||Average annual daily traffic on structurally deficient bridges|
“It’s clear: our transportation infrastructure is in crisis,” says Stuart Cohen, TransForm’s executive director. “The era of building new highways is over. Federal transportation funding needs to focus on fixing what we already have and then expanding only in ways that reduce our dependence on oil, like better public transportation, biking, and walking options.”
The national average for deficient bridges is 11.5%, while the Bay Area’s average is 20%.
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Friday, August 13, 2010
It's was a wonderful piece of reporting this week in the Middle Seat column of the Wall Street Journal: a review of DOT data, yielding what amounts to an MPG rating for the airlines. Alaska came out on top, with a bit of luck (like being West Coast-based) and some good practices (like shutting down engines quickly at the gate). The worst guzzlers turn out to the three biggest U.S. carriers.
But here's the big question: would information like this -- that getting you from LAX to JFK sucks around 10 gallons more fuel on Delta than it does on JetBlue on average -- cause you to change who you buy your ticket from? Let us know in the comments.