TV/Radio XFINITY | WOW! | WBBM | WXRT | B96 + Dance | US99 | K-HITS CHICAGO

   *** SCORES: BEARS | BLACKHAWKS | BULLS | CUBS | FIRE | WHITE SOX ***
YoutubeTwitterFacebookArlingtoncardinalYahoo! Google Bing Aol.ArlingtoncardinalTMZ Rotten Tomatoes ET Online Box Office MojoArlingtoncardinal Channel 9 WGN Channel 7 Chicago ABC Channel 5 Chicago NBC Channel 2 Chicago CBS Daily HeraldChicago Tribune Breaking NewsArlingtoncardinal Chicago Gas PricesFloridaCardinal.comGLOBALCONFLICTMAPS.COM Arlingtoncards.com THE GUIDE

Forget the Segway: Get to Work in this Puffin Pesonal Air Vehicle (PAV) from NASA

Fri January 22 2010 8:31 am  http://www.arlingtoncardinal.com/?p=19347
 Share The Cardinal -- Arlingtoncardinal.com Articles (E-Mail, Facebook, Twitter & More) 

CHICAGO BEARS RADIO -- WBBM Newsradio 780 "Traffic on the 8's"


Video animation for conceptual design of a Personal Air Vehicle [NO AUDIO].

Conceptual design focusing on the ability of a redundant electric propulsion system to provide new capabilities for Vertical Takeoff and Landing aircraft. Specifically utilizing electric motor variable rpm to accomplish a low tipspeed prop-rotor (400 ft/sec tip speed at hover and 200 ft/sec at cruise) to accomplish an order of magnitude reduction in community noise for close proximity operations (30-40 db reduction). The variable rpm capability also achieves a 25% improvement in prop-rotor efficiency through operation at optimal advance ratios. But don’t expect to land it in your backyard. See why below …


Personal Air Vehicle (PAV) Defined by NASA
Seats 2 to 6 passengers.
150-200 mph (322 km/h) cruising speed.
Quiet.
Safe.
Comfortable.
Reliable.
Able to be flown by anyone with a driver’s license.
As affordable as travel by car or airliner.
Near all-weather capability enabled by Synthetic Vision Systems.
Highly fuel efficient (able to use alternative fuels).
800 mile (1300 km) range.
Provide “door-to-door” travel capabilities, via vehicle roadability, or small residential airfields or vertiports with only a short walk from the aircraft to the final destination.

Real Obstacles to PAV
A pure Synthetic Vision System infrastructure (set of technologies that use 3D to provide pilots with clear and intuitive means of understanding their flying environment) does not exist for general aviation aircraft. Current implementations of “Glass Cockpits” are now being adopted by general aircraft manufactures such as Cirrus Aircraft, Piper, Cessna, and Beechcraft.
The Federal Aviation Administration (FAA) system is not currently capable of handling the increase in aircraft traffic that would be generated by PAVs. The FAA is planning the Next Generation Air Transportation System targeted for 2025 to expand and completely transform the current aged system. See FAA NGATS Modeling by NASA and others have shown that PAV’s using new smaller community airports would reduce traffic into larger airports serving the commercial fleet.
Of the two methods proposed for providing “door-to-door” capabilities, only the roadable option can be achieved utilizing existing airport facilities and ordinary roads. Currently, the only vehicles able to legally take off and land from a residential street are life-flight helicopters via special permission granted by the FAA on a case-by-case basis. In order to meet the goals set by NASA, thousands of small residential airports would be required.
Community noise generated by aircraft is a factor for residential PAVs. Without lower noise levels enabling residential landing capabilities, any PAV must still take off and land at an FAA controlled airport or private airfield, where the higher sound levels of operating aircraft have been approved.
Studies have been made in making helicopters and jets less noisy, but noise levels remain high. In 2005 a simple method of reducing noise was identified: keep aircraft at a higher altitude during landing, called Continuous Descent Approach.

Next Generation Air Transportation System Targeted for 2025
The NextGen system is a system that will involve using GPS to manage and separate air traffic, deploy an infrastructure with system wide data information management (SWIM), deploy improved Data Communications to enhance current voice communications system, deploy an improved standardized system of weather observation and forecasting capabilities, and deploy a national airspace voice system that will dynamically manage regional voice communications centers according to workload.

CLEAR SKIES?  Weather Data for Friday, January 22nd, 2010

Tags: , , , ,    

IMPORTANT NOTE: All persons referred to as subjects, defendants, offenders or suspects, etc. are presumed to be innocent unless and until proven guilty beyond a reasonable doubt in a court of law.

Try a more powerful search in the box below ... SEARCH BOX PRODUCES RESULTS FOR The Cardinal -- Arlingtoncardinal.com ...
(POWERFUL SEARCH for The Cardinal, which can be expanded on the results page.)

Where background Wikipedia info/photos are used, original work is modified and released under CC-BY-SA.

! MORE NEWS FAST!!! MOST RECENT: CRIMEBLOG | MOST RECENT: FIREBLOG | SUBMIT NEWS TIPS
::: Health, wellness and fitness gifts! CoolFitnessGifts.com ::: Cubs, Sox caps at ChicagoFanfare.com :::

ARLINGTON HEIGHTS BREAKING NEWS --The Cardinal -- Arlingtoncardinal.com is a breaking news blog with Arlington Heights & Chicagoland emphasis. Early breaking reports may prove to be inaccurate after follow-up investigation, which may or may not be updated in The Cardinal -- Arlingtoncardinal.com. For in-depth coverage, please also check the following links for network television, cable news networks and Chicago local media coverage ...

Daily Herald | Daily Herald -- Arlington Heights | YouTube.com/DailyHeraldClips
Today's headline videos: FOXNews Video | YouTube.com/FoxNews | Associated Press | The Cardinal
Chicago Area Newspapers
CNN Arlington Heights  FOXNEWS  BREITBART.COM  cbs2chicago  NBC 5 Chicago  abc7chicago   WGNTV      WGNRADIO720  NEWSRADIO 78  CHICAGO BREAKING NEW  Daily Herald Arlington Heights  Chicago Tribune   Seed Newsvine
 
Video LOGO youtube Twitter Arlingtoncards facebook battery status Cardinal Calendar Search Batteries Plus RSS Help ...
All Headlines
crimeblog | fireblog
« EARLIER | SEARCH ARTICLES BY DATE -- Arlingtoncardinal.com/searchdate | LATER »

Leave Arlington Cardinal Reply Here

COMMENTS are not always posted immediately because a moderator checks each comment to prevent posts of hateful language, obscene language, commercial or irrelevant messages (spam), and outrageous attacks. Thank you for your comments. Most comments are approved within 12 hours. Some comments are approved within minutes -- depending on workload.

REMEMBER: All persons referred to as subjects, defendants, offenders or suspects, etc. are presumed to be innocent unless and until proven guilty beyond a reasonable doubt in a court of law.

SUBMIT CRIME TIPS ...
Anyone having information about serious crime in Arlington Heights should register on CitizenObserver.com and look for the anonymous TIP411 feature, or call Arlington Heights Crime Stoppers at 847-590-STOP (847-590-7867). Callers are guaranteed anonymity and may qualify for a cash reward of up to $1,000. Not a resident of Arlington Heights? Check CitizenObserver.com for availability for your community.

REFERENCE TOOLS & CALCULATORS ...
Fitness Calculators -- FitnessMath.com | Unit Convertor from FitnessMath.com | Calculator | Stopwatch
World Health, Epidemic, Pandemic, & Flu Map -- WorldwideHealthMap.com
Military & Terror Conflict Regions -- GLOBALCONFLICTMAP.COM

STREETS OF ARLINGTON ...
Arlington Heights Street Map | Distance & Size Calculator | Chicago Sports & Entertainment Locations
United States Map | World Map

CHICAGOLAND RADAR


Weather radar map is provided by ZoomRadar.com
Arlington Heights Weather | FULL SCREEN RADAR

RSS Cardinal Weather Center

CHICAGOFIREMAP.NET TWITTER

Top News Video …

digital-lifestyle.com

TMZ Plus …