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co-pilots encountered trouble with the speed sensors four hours and 10 minutes into the flight. The flight was on autopilot as the pilot in command took a routine rest out of the cockpit. They were knowingly headed into a turbulent and storm-ridden spot over the Atlantic, and the black boxes show the pilots attempted to maneuver around the storm slightly.It was at this point,[url=http://www.ocosound.com/]Christian Louboutin Sale[/url], after autopilot turned off and they worked to change their course, that a stall warning sounded, meaning that the airplane wasn’t generating enough lift. The report notes the co-pilot grabbed the controls and lifted the plane, which,http://www.ocosound.com/, according to aviation experts is contrary to normal procedure during a stall, when the nose should in fact be lowered. During the lift, the speed sensors plunged then spiked in an apparent malfunction, the report shows. “So, we’ve lost the speeds,” the co-pilot noted.For nearly a minute, as the speed sensors jumped, the pilot was not present in the cockpit. By the time the pilot returned, the plane had started to fall at 10,000 feet per minute while violently rolling from side to side. But the BEA notes the crew acted in accordance with all procedures, frantically attempting to command the plane as it pitched and rolled in the sky. The plane’s speed sensors never regained normal functionality as the plane began its three-and-a-half minute freefall.The report shows the flight remained stalled throughout the drop, with its nose pointed up 15 degrees in response to the pilots’ attempt to generate lift. The flight plunged into the Atlantic nose-up, killing all 228 on board.The findings coincide with investigators’ earlier theory that the sensors, known as pitot tubes, malfunctioned, possibly because of ice at such a high altitude. The BEA plans to release a full report next year, including the cause of the crash, which is still under investigation.(BRIEF HISTORY: Black Boxes)3D CAD Designer3D is everywhere nowadays. If you look on TV, or even watch TV it could be on a 3D screen. CAD is software that actually designs 3D objects. These objects are called 3D models and they can be used for a wide variety of things. When a 3D model is completed the file can be sent directly to the manufacturer where it can be produced. CAD conversion is one of the most highly performed practices among CAD designers. The days of using blueprints and a drafting board are over, and the era of the computer is here.Companies who do advertisement on TV, and online are using more 3D graphics. These 3D images just don�t come from anywhere though. Special CAD software programs allow CAD designers to create these 3D models with the use of several 3D shaping commands. Textures, shading, surface materials,[url=http://www.ocosound.com/]Cheap Christian Louboutin Shoes[/url], and lighting can be applied with this software. The more detail within a design the longer it takes to finish. 3D designers have spent hours and even days creating the most simple objects with CAD software.3D models aren�t just for graphics though. Architectural CAD programs have integrated tools for creating every aspect of the building in 3D. The same goes for mechanical CAD programs. They have incorporated commands for machining holes, threading nuts and bolts, cutting planes, extruding, and revolving just to name a few. 3D models have oriented themselves around every principal of technical drawing. Anything you see around you has been designed with CAD software. The computer at home, the cell phone you use,[url=http://www.ocosound.com/]Christian Louboutin Discount[/url], the car you drive, and the list goes on and on.So you might ask yourself, what about the old blueprints? Well, that�s where CAD conversion comes in. This is the process of taking the information from a set of blueprints and transferring it into a CAD file. A 3D CAD designer can do this with no problem, and once its done there�s no need to do it again. If the file needs to be changed or updated, the CAD designer simply opens the file, and makes the correction. Whereas if it was a set of blueprints the technical drawing would have to be drawn all over again. On top of all these great advantages to CAD the files can be sent
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