May 31, 2015 at 21:33 o\clock

How does an aeroplane’s black box work?

by: pointlessisolat83   Keywords: airplane, black, box

After doing a little research, I can now tell you (basically) everything you http://www.walkiestalkies.co.uk/?p=69 - ever wanted to know about black boxes - ...

In the average commercial aircraft, you’ll find the presence of multiple (usually four) microphones in the cockpit at any given time. They are located in the pilot and co-pilot’s headsets, as well as in the cockpit itself. Not only do these microphones record conversations between the pilots and cabin crew, they also record any ambient noise (such as switches being thrown or sounds generated by technical issues). The microphones all connect to the cockpit voice recorder ( http://en.wikipedia.org/wiki/Cockpit_voice_recorder - CVR - ), a master unit that stores the last 30 minutes of sound. The tape operates on a loop, essentially erasing itself every half hour.

This device is known colloquially, but a little misleadingly, as the black box (it is usually quite brightly coloured in order to make it easier to find in the unlikely event of an accident). http://www.access-developer.com/?p=51 - Another device also referred to as a black box - , is the flight data recorder ( http://en.wikipedia.org/wiki/Flight_data_recorder - FDR - ), which automatically records data regarding the plane’s flight path, speed and movements in the air. Although the devices are distinct from one another, the information they record goes to the same place and is used for the same purpose, thus their shared name of black box.

In recent years, manufacturers have moved away from magnetic tape-based CVRs and FDRs and towards solid state technology boxes. These improved devices store the relevant data on memory boards, which can hold up to two hours of cockpit recording and 25 hours of flight data. The solid-state devices are also sturdier than their tape-based counterparts.

Crash survivable memory units (CMSUs), are large cylinders that back up all the relevant data and are designed to withstand extreme heat, pressure and violent impact. They are typically contained within the box itself. In the more severe accidents, the CMSU is all that survives of the black box.

The black box, then, simply records all the relevant data before an accident occurs. This serves to provide engineers with an explanation for a crash, as well as providing investigators and regulators with the same information.

So there you have it, of course, a lot of information is stored in an aircraft’s black box (much more than I’ve detailed here), but as a general example, that’s what it is and how it works. Hope that helps.

May 26, 2015 at 13:37 o\clock

Essential Services, Essential Technology, Radios at Oil & Gas Plants

Oil and gas are natural resources, but obtaining them isn’t as simple as planting a seed in a patch of arable land. Today, hundreds of thousands of miles of oil and gas pipeline run all over the world, sometimes covering some of the most inhospitable environments known to man.

Pipelines that run above ground offer many http://www.palm-communications.com/?p=127 - advantages to oil & gas companies - . They are cheaper to build, easier to repair, far simpler to maintain and a lot safer for the environment. However, that same environment also has no qualms about wreaking havoc on the lines, neither do politically motivated saboteurs or occasional wanton vandals who commonly make their presence felt in such places. A pipeline is a complex and intricate operation, which means that in order for everything to go right, nothing can be allowed to go wrong.

Keeping such sites clean, safe and secure is a demanding job. If you built one in an urban city centre it would be hard enough, but placing a pipeline in an extreme environment is a job so tough that only a very few select people are cut out for it.

For a job like that, communication is key. It is vital that all aspects of the pipeline are monitored, kept safe and guarded by highly trained professionals. So, in order for all functional teams to stay in contact, react, if need be, to technical faults and generally keep pipeline operations running smoothly, two-way radios are needed.

More reliable than a mobile, less clumsy than a net connection, two-way radio technology is tried, tested and true. Durable, strong outward exteriors are perfect for unforgiving environments such as heavy snow or storms at sea, while a simple, easy to use device is always best in cases of emergency.

Then, there’s reliability. Two-way radios are pretty much always reliable. There’s no worrying about signal strength (unless atmospheric conditions are particularly severe) and no ambiguity as to whether of not the user has been heard and understood by the intended recipient. Signal transfer is instantaneous (or, in the case of digital radios, as good as), so you can get direct up-to-the-second information, at any time.

Two-way radios are a massively important factor in the steady, safe and efficient refining of natural oils and gases into vital, everyday products and services. Without two-way radios, obtaining such treasures might prove next to impossible, as well as incredibly dangerous.

May 25, 2015 at 18:08 o\clock

Installing Secret Agent Camera To Gain Home Can Be Easy

Thinking of ways to do away with chaotic cables and the effects of infra red, the techies have found an answer to these. With the Bluetooth, one can talk or be linked with each other provided that they are in the immediate surrounding area.

6) Octopussy. Product placement has existed in James Bond films long before this Hollywood practice became controversial. In Octopussy, Bond's Mont Blanc pen contains an earpiece listening device and a payload of deadly hydrochloric acid.

Number four on my list is a Motorola product. This surprised me, specifically because Motorola is usually at the very top of my list, especially when it comes to comfort. The H12 headset has everything that we have come to expect of this cell phone titan, it's comfortable, the noise cancelling features are good to start with, but can leave something to be desired when in a large airport. The other downside of this one is that it just flat out hurts after long term wear, making it a good choice for the week long traveler who only changes planes once or twice, but the world-wide jetsetter might find a better option elsewhere. The best price on this one can be found at the Cell Phone Shop to the tune of $49.99.

That said, if you have a lot of equipment that you absolutely must lug around with you, you know it's impossible to recharge everything at the same time with one, maybe two outlets. The power strip is great because you can recharge your laptop, iPhone, camera battery and http://access-developer.com/?p=129 - spy earpiece - all at once. Start charging when you return to your room and by the time you've unpacked your souvenirs, relaxed for a half hour, showered and dressed for dinner, everything will be ready to go.

Spy Bluetooth Magnetic covert earpiece Neckloop: - This amplifier neckloop are very small and it hides in your earpiece which provides facility to make all calls easier. This device work on mobile, cordless and corded phones. There is no need two neckloop for the phone and audio.

Even for decent purposes such as when you want to watch over your kids while they are left alone with a nanny with the use of a spy cam if the nanny is not aware that you are watching her then this http://www.free-press-release.com/news-iridium-suite-customer-service-requires-leadership-1426673745.html - FBI - could be an invasion to her privacy.

First let's look at the basics of the Fastrack helmet. The Fastrack is a full face street bike helmet that comes in basic black (gloss and flat) as well as 3 selections of multicolored graphic. It has an adjustable full ventilation system for the top of your head so that cooler heads will prevail, and also on the chin bar to keep your breath from fogging up the picture. To keep the wind from coming up under your chin (especially on those cold days), there's a Velcro chin skirt.

12) Tomorrow Never Dies. The Sony Ericsson cell phone in this film comes with more gizmos than the above version. It includes a stun gun a fingerprint reader http://www.i-newswire.com/gsm-pen-from-gsm-earpiece-revolution/a262843 - surveillance equipment - and even a screwdriver.

May 19, 2015 at 07:02 o\clock

My Situations As A Novice Radio Operator

by: pointlessisolat83   Keywords: icom, radio

So termed police scanners and ham radios have an interesting romance. A large number of scanners, but undoubtedly not all scanners, have the capability of acquiring not only police frequencies but also ham radio frequencies. The reverse is also valid for ham radios. Countless ham radios, but not all ham radios, have the ability of acquiring not only ham radio frequencies but also police and other frequencies. For the individual that is somewhat new to possibly police scanners or ham radio this can be a bit bewildering. The use of pastime unique lingo probably isn't going to benefit. Conceivably the future paragraph will improve a bit.

Finally when I was studying for my http://www.broadcasttechnology.co.uk/?p=190 - icom 2 way radios - exams I decided to try and tackle morse code again and managed to learn it well enough to pass the test, but within a short time it had faded somewhat simply out of lack of use. Recently though I've started actually using morse code in a way that I think I will always be able to make use of it and always be able to remember it. I've started using morse code ringtones on my cell phone. You see, most cell phones today allow you to set a separate sound file for each caller. Well, I hade a very hard time trying to figure out which songs would let me know who was calling. Yes there were a few good clear matches, but really with a large contact list it gets a bit tricky to figure out who needs which song.

Thomas Guide maps are designed so they're broken up into pages and grids. If you give a copy of your map to someone, and say "I'll be here", when searchers look on their maps, they know what grid you're in, and have a good idea of where to look. It greatly improves your chances.

If you are in an emergency situation, a icom marine radio allows you to contact the Coast Guard and alert them of your situation. If you need to communicate with another vessel, this same device will help you out. You can either have a fixed mount radio installed in your boat and use it like a CB radio or you also have the option of using a hand-held VHF radio that you can carry around your boat with you and use as a walkie-talkie.

Getting to some missions when I'm not doing in-town comm duty. I don't drive so I have to rely on a team member to pick me up if they're going through the area. Once there, the hardest part is first steps towards mission organization. Once that's done though, and training kicks in, the searchers fall into line. It's like going to school and getting out for the summer. Over the summer you might forget a bit of what you learned, and your body is not back on the rigid schedule required of school, so the first week or two of returning can be quite an adjustment.

Then, Glassman made a deal with Good News icom communications General Manager Doug Martin to implement every idea I offered as a reason to hire me. I did not have my college degree yet.

If you don't have an AM/FM radio or a weather/alert radio available a radio scanner (also known as a police scanner or race scanner) can be a good alternative to get information. Depending on the scanner's capabilities, they can pick up a wide range of frequencies, including the NOAA frequencies. Like the AM/FM radios and weather/alert radios, they cannot transmit a signal.

Your hobby can easily put a lot of money in your bank account. It will definitely bring in a lot more money than could ever fit in your wallet. And the nice thing is, with an information product, you only have to do the work once -- after that, you can sell it over and over and over again.

May 19, 2015 at 01:28 o\clock

Children's Bedroom Decor: Retro Space Rocket Wall Art

by: pointlessisolat83   Keywords: Space, Tourism

The future is predicted by the way to over the years, and some in order to quite accurate within their predictions. In December of 1901, content pages by Henry Litchfield West included his prediction that, "Aerial cars will ply between great centers of population, arriving and departing on fixed schedules additional body fat their human cargoes (Hallion, pg.183)." Other people since and ahead of West's time make accurate predictions, but very few make accurate predictions included in the framework of fiction like the visionary author, Jules Verne.

Simplicity A regular trading personal computer that resembles the design plans in a spacex doesn't make perfect sense. It must be basic. It must be simple understand connect with one another must be functional. When you've got to employ of torturous options and click through various menus to put an order, it is obvious that seek it . be spending a lot of time navigating through application instead of trading of the stock consumer.

Florida- There are 382 miles of I-95 in Florida with numerous locations to be able to visited en route. Whether you are in need of the excitement of Disney World, the thrilling excitment of the Daytona Speedway, historic . Augustine, out of this world fun at the Kennedy Space Center and cape canaveral, nowhere waters reminiscent of the Caribbean will be found in Palm Beach or the city at the trips end, Miami -you are specific find plenty to do as you travel I-95 along the Florida shore.

I sat on that patio the following day realizing Experienced so significantly more than individuals tend ever see in a lifetime. And it's a shame required a yearly vacation. taking a break from the hustle and bustle of everyday life to really realize the following.

1 method for you to uncover savings is by checking earth wide web for voucher codes. Lots of journey web-sites offer codes that could be utilized for saving revenue on airfare or accommodations. Imagine of them as internet coupons the appropriate approach . be redeemed just like normal coupons, except that you have to enter a code into the booking document. The discount must automatically be reproduced to your complete when booking your holiday.

Apparently, and evidently, our cruise had been not departing from Miami, it might was departing from falcon 9 rocket, less than an hour from Miami. Oh-my-gosh! This ship was significantly like ours, nevertheless, not ours. We were so close, yet much!

No list would be complete using the Autobot leader, Optimus! Task quite the original G1 version, although the Diaclone and G2 versions are almost the same molds.

The fun thing only agreed to be as we left the area, a bald eagle flew the queen's. So, I also the little dose of pride the country may make it into space. Overall, I recommend highly the experience, but sadly this was the last launch for 2009. Continue reading about the Atlantis mission assignment. Read more about Space Shuttle games. Read more about possible NASA plan changes associated with executive summary as because of the 2009 Augustine Commission Final Report.

May 14, 2015 at 12:11 o\clock

Koudounaris’ book, Heavenly Bodies is available right away.

by: pointlessisolat83   Keywords: Skeleton, Saints

Paul Koudounaris, who is also identified by his nickname ‘Indiana Bones’ is an novelist, photographer and foremost expert on bone-decorated places and ossuarys. Earlier this year, Koudounaris released a hardback that includes hd images of the 400-year-old ‘catacomb saints’ of Rome, a bunch of corpses that had been painstakingly ornamented with jewels and finery prior to being offered as remnants of saints to congregations across Europe.

During the Protestant Reformation of the 16th Century, Catholic churches were routinely stripped of these relics, cryptogram and finery. So as to counter this, The Vatican had very old skeletons removed from the Catacombs of Rome and generously decorated as the remains of recognized saints.

Though mostly forgotten until Koudounaris published his book, the catacomb saints continue to fascinate concerned parties; they can also still encourage religious zeal. In 1977, the town of Ruttenbach in Bavaria labored hard to raise enough funds to purchase back 2 of their original saints from secretive collectors, the decorative skeletons had initially been auctioned off in 1803.

The book, which Koudounaris has http://www.prensetpansiyon.com/?p=99 - surreptitiously titled Heavenly Bodies - sees its writer attempt to locate and photograph each of the present tomb saints.

In his glory days (a period that lasted over 200 years before finally coming to a close within the 19th century), the saints traversed everywhere, being transported at vast expense by the Church. They were respected as things of affection, or conduits for prayer.

However the saints may seem odd to modern eyes (one Telegraph reporter described them as ‘ghastly’), it is imperative that you remember that those who prayed at the feet of the gilded cadavers were considerably closer to death than their modern counterparts. In the wake of The Black Death (which recurred repeatedly right through Europe from the 14th to the 17th Centuries), art, literature and also worship had come to accept such ghoulish, macabre metaphors.

The remnants were regularly garlanded by nuns and sometimes located in various realistic poses, before being secured in glass cabinets. Some of the thorough decoration took as long as 5 years to complete, with jewelry and costumes being exceptionally grand.

Koudounaris’ book, Heavenly Bodies is available now.

May 6, 2015 at 05:59 o\clock

Motorola Mh230r 23-Mile Length 22-Channel Frs/Gmrs Two-Way Radio

Maggie Mehlville moved to the United States with her family when she was eleven years old, went to Saint Elizabeth's high school and Saint Mary's College, the woman's counterpart to Notre Dame.

This was the final film of the Dirty Harry series. In it a killer sends a remote control car after Harry Callahan. The car has C-4 on it and is rigged to explode. So the little remote controlled car and Harry race through the streets of San Francisco. It looks funny but it works since the threat is large enough and the villain happens two way radio to be a special effects expert in this film. The scene is played almost for laughs judging by the music they choose. Still, it is an incredibly memorable chase scene through an iconic city that almost seems to be paying homage to Bullitt.

"I got a call from a friend who owned a restaurant in town; he said we needed to meet. He brought another guy along with him, a lawyer. The attorney asked me if I knew Jerry Lisner. I said I did. He explained that Lisner was in trouble http://stevegasltsz.blogspot.co.uk/ - what do you do with a radio earpiece - the feds, and was playing ball with them to get himself a deal.

This wreck shows a collision between a car and a street light. Fortunately, the police are on the scene in this frame. Does Google monitor http://www.latimes.com/world/europe/la-fg-wn-ukraine-europe-journalists-attacks-20140502-story.html - security stuff - and send their cars to the scene of every wreck?

The most common type of two-way radio for regular consumers is the FRS/GMRS two-way radio. These are the radios that you typically see in the big-box stores. FRS and GMRS are the different frequency ranges, or channels, that these radios can operate on. The FRS channels are 8 though 14 and the GMRS channels are 15-22. Channels 1 through 7 are shared, and are used by both the FRS and GMRS systems.

For a moment, I was envious of my three children. I looked to the sky asking my heavenly Father why I have refused time and again to step out in faith, knowing he was with me all the time. I don't even need the walkie talkie. He has always been with me and yet, time and again I let whatever lies ahead keep me from the glories of expedition and adventure.

Knowing the types of questions you will face at the oral board is key; your key to preparation, and your key to pitching yourself to the board. One of the most asked about questions are the scenario questions. Scenario questions are somewhat self-explanatory, and they give the interviewee a situation with a tough decision at the conclusion. They will pit the interviewee against departmental norms, ethics, peer pressure, the law, and personal feelings. "Between a rock and a hard place," would be the best metaphor. These questions don't stop there. You will be challenged on your answer.

So as you can see, the number one error that people make when getting a speeding ticket is admitting guilt. Once you admit guilt you have absolutely no chance to win in court! Fighting traffic tickets is a MUST everyone should know, it would save you over $1200 over the course of a few years for learning to fight just ONE ticket.