Yak 54

The scramjet is the kind of jet engine that operated using different rocket speeds. The main difference is the scramjet uses the air from the atmosphere to burn the fuel and not to carry any substances on the board. The scramjets operate at very high speeds. The turbine engines for example, while very flight efficient on supersonic or subsonic speeds, fail to register the same efficiency on Mach numbers. The air does not increase the speed. The high temperatures experience melts the device and failure happens. There is one way to increase the speed of the turbine engine and that is to cool it using air. You have to combine the turbine with thrust technologies. The ramjets are easy to construct...

Make no mistake the US stock market is in crisis mode and some of America's greatest companies have lost almost all of their shareholder's value. One industry that is getting hit hard is the airline industry, no, not as bad as the banking sector, but still things are pretty devastating considering the last few years of turbulence due to ultra-high fuel costs. And as if that was not bad enough there are back-orders for the most fuel-efficient aircraft and the Boeing Company is having yet another huge labor dispute and mechanics strike. While everyone was watching the bank stocks tank and investment banks fail, the airline industry was busy getting hammered also, but not everyone was even watching. It...

Probably the most modern type of airport transportation launched in the market is the rockets form. Obtained through the chemical reaction of a fluid, force is used by rockets ejected at sky scraping levels from the air transportation. Rockets have been launched since the thirteenth century for military projects and some for exhibits to show off high technology on airport transportation innovations. Various forms of air transportation subsist in the commercial field and some on private ownerships. Improved as the years go by, some of the forms are created to adhere to the requirements of modern technology. Many of these inventions have emerged into wide-range aircraft industries. Some, however, have...

XCOR has just completed tests on a Methane fired pulse engine. This is incredible considering the possibilities and abundance of fuel. Methane can be a bio-fuel as well and if this pans out it has all sorts of space applications. This is truly a phenomenal break thru. But how does all this really work you ask? Well the XCOR methane engine (3M9 LOX) fires in short rapid fire burst. They use self-pressurizing propellants. Methane is available on many planets and is easily stored for long periods of time, which makes it an ideal fuel for space travel, space tourism and kicking off the commercialization of space. Additionally it has private aviation applications as well. And let's not count out the...

Aircraft custom kitting services is all about providing a range of options to meet a range of requirements, using worldwide sourcing experience to provide a single source of supply. Certified quality management under an as9120 quality control system when providing aircraft spares preload kits means that a customer is billed from one single source but can choose a variety of solutions to an unpredictable eventuality. Assembling Base and Line Station Kits and preload consumable kits to satisfy the end user is a skill, clearly more than just second guessing, but it does control the price and provide a level of accuracy essential for customer satisfaction with automated cost efficiency. It removes the...

Perhaps you are considering flying around the world and going to various countries? Well if so China is most likely on your list and things have changed a lot there now. One of their great Airlines is called Great Wall Airlines and it has both scheduled and nonscheduled flights from China directly to Iran and or to Syria. Not many passengers go on these aircraft but they are always full of cargo. Great Wall Airlines Co. Ltd. is an air cargo company, which is owned by a man from Singapore and the Chinese army. You might ever heard of it as the People's Liberation Army or PLA; indeed they own this Airline Cargo Company. In fact he just never know what can a cargo might be on the airliner as it...

If you're planning on joining the Coast Guard as a pilot I have someone who I'd like you to meet. The T-6 Texan II will be replacing the T-34C Turbo Mentor as the aircraft that will train primary( students in the first phase of flight training) students. The T-6, like the T-34 is powered by a turbo- prop engine but unlike the T-34 the T-6 develops close to 1200 hp while the T-34 develops a shade over 500. This translates into increased maneuverability and performance for the T-6. Upon meeting the T-6 for the first time you might realize that it bears a resemblance to the T-34. It's a tandem cockpit (one pilot behind the other). The T-6 is powered by the venerable and nearly bulletproof PT-6A-68...

Kenya Airways aims to grow into a decidedly dominant African airline with a notable presence in Asia, Europe and the America's while operating a modern fleet of new airplanes. Kenya Airways was already on pace to become a world-class network airline for its flights to Africa and Kenya by 2005. Kenya Airline's growing fleet Despite the downturn in the aviation industry caused by events in 2001, the last three years have been a period of continued growth and innovation for Kenya Airways. The Kenyan airline began its growth spurt with delivery of its first Boeing 767-300ER followed by 2 additional 767s in June and July of 2001. In 2002, the flights to Kenya carrier renewed its regional fleet with the...

There is a wide range of methods of joining materials, some of which are suited to general use and some which are specific to certain materials or material forms. Common methods are:o rivetingo boltingo bondingo welding Aerospace Rivets This is the most common method of joining sheet materials in aircraft. A hole is drilled through the sections to be joined. A suitably sized rivet is put into the hole and set - the tail of the rivet is deformed so that it expands sideways and grips the sides of the hole, clamping the material together. They may be set by hand, but more often a powered riveter is used. Rivets are available with a variety of head shapes, including mushroom, snap rivets and countersunk...

To begin with, the best place to buy really cheap plane tickets is online. Travel agencies can't compete with discount ticket sites. Search Google ("cheap airfare south america", for example), or try the well-known sites, like Expedia, Travelocity, Cheap Tickets, Hotwire or Priceline. Just now I checked fares from Tucson, Arizona to Traverse City, Michigan on the five sites mentioned above. The cheapest quotes ranged from $704 to $432. Nevermind which was cheapest (oh, okay, it was Expedia), because you never know from day to day which sites will find the cheapest flights. Check at least three places. In this case, it would mean a savings of $272. The flight durations are within minutes of each...

The super rich can afford some extraordinary toys. We are talking about those who have billions (yes, with an 's') of dollars in net worth and control companies that operate in the tens of billions of dollars. One of their favorite toys is private jet. But these are not your standard executive aircraft from Gulfstream or Learjets, these are custom fitted commercial airliners. What they pay is amazing. Boeing was one of the first major commercial aircraft manufacturers to sell airliners for private use. In 1996 they started selling the Boeing 737 for thirty million dollars to those who could afford them. Understand, that the 737 are the same aircraft Southwest Airlines uses almost predominately in...

There are various types of flight time trackers such as: 1. Radar based flight tracking which is the conventional type and technique used to track aircrafts. This tracker is used worldwide. It is also known as ground based tracking and also radio frequency tracking. This technique basically uses the principle of radar which uses the features of radio waves for tracking and communication purposes. Air Traffic Control towers which are built to emit radio waves at a specific radio frequency is also known as ground based stations. The emitted radio waves will travel and bounce off the aircraft which then travels back to the base. The period between the transmitted and received waves is used to determine...

There are many advantages to training to fly an aircraft, such as the Cessna 172 trainer, in a Cessna 172 simulator. In fact, here are 10 very good reasons: 1. Flying a Cessna 172 simulator is a lot cheaper than flying its real life counterpart. 2. You have the liberty to practice and train on a simulator while keeping both feet planted firmly and safety on the ground. 3. You don't have to worry about crashing the airplane if you make a mistake! 4. With a simulator, you have the ability to save, pause, rewind, and replay your flights. 5. You can set up various different scenarios to practice and fly, on demand, instantly. 6. You save a lot of time by skipping over the overhead of preflighting the...

The terms airships and blimps are often used interchangeably. However, there is a lot of difference between these two terms. Actually, airships are divided into three types: - Rigid airships - Semi rigid airships - Non rigid airships Whereas, technically blimps are the type of non-rigid airships. The most renowned company in this field is "Good Year Company" researched on this topic. Their research shows that the term blimp was first used in 1915 A.D by a commanding officer named as Cunningham. He used this term while inspecting SS-12 airship. While inspecting he used his finger for flicking against the airship and copied the sound as blimps. Later on, this term was popularized among people and...

The final chapter in the Airbus A310 story. The production line remains technically open but the aircraft has been largely superseded, such is the march of progress. The final manoeuvres are sad and on the wrong side of profitability. Cameroon Airlines wet lease an A310-300 from Air Plus Comet in November 1997. It had planned to use it throughout the winter season until the following March, but returned the aircraft on 5 December. On the other side of the African continent, a restructured Air Djibouti began operations with a leased A310-200 on 25 July 1998, serving its main links between Djibouti and Addis Ababa, Cairo, Dar-es-Salaam, Dubai, Jeddah, Johannesburg, Karachi, Khartoum, Mogadishu...

If you've been to many air shows, then you know that numerous kinds of aircraft can please the crowd. For example, while certain bombers might not seem so spectacular, it's not just every day that people see them in flight. However, at airs shows that focus on the performance of aerobatic maneuvers, it's rare to find a consummate show that doesn't feature the Extra 300L. In discussing the specs of the Extra 300L, it's helpful to compare it to another classic, two-seat, all category aircraft that was invented by Walter Extra in 1987: the Extra Flugzeugbau EA300. Compared to the Extra Flugzeugbau EA300, the Extra 300L has lower wings-which is what the "L" stands for-that are mounted near the bottom of...

We are now designing high-energy airborne lasers small enough to put into fighter aircraft. The device would be the size of a large refrigerator laid on its side. This will help us when we go to war with China, because they have 8000 plus fighter aircraft and we have maybe 500 or less. So in other words we will not have enough missiles to shoot them all down. So having on board lasers is a good idea. But if we are using chemical lasers we will need places to store compressed gases that will be used for the lasers, such as Argon or CO2. Yet in most fighters we have limited space for such storage and if we use drop tanks that will take away our ability to maintain stealth in the battlespace, so we...

Air Charter services allow individuals like executives, heads of state and celebrities, corporations, or groups to charter airplanes for their use for non-commercial flights. Air Charter flights are more convenient than travel on commercial flights because Air Charter can provide a direct flight to nearly any where in the world. Air charter exchange will deal with all monetary issues related to air charter travel. In the air charter business, cancellations are a major issue. The air charters are booked for a particular purpose, and a contract is immediately prepared. During the contract period, the air charter is reserved, and no other charter trip can be undertaken. However, if there is a sudden...

Unmanned Aerial Vehicle Technology is the wave of the future for many things, not just military operations. We are using UAVs for border patrol, wildfire fighting, search and rescue and even atmospheric weather observation and scientific trend analysis. It is safe to say that UAVs will be around for a long time and the commercial applications are virtually unlimited. Recently we have had some problems with UAVs and their power plants. In fact there have been in-flight power failures and dead stick autonomous gliding to land. A Global Hawk, which had an engine quit did just that. There have been some who have suggested that a parachute deploy itself to spare the taxpayers of the 3 million dollar loss...

Piper Aircraft Incorporated began operation in the year 1930, after William T. Piper acquired the assets of the then bankrupt Taylor Brothers Aircraft Corporation. Taylor Brothers unexpectedly filed for bankruptcy, and Piper saw it as an opportunity to further develop a line of aircraft. Piper never envisioned that 30 to 40 years later, he would see the Piper Arrow aircraft manufactured with much higher specifications than the earlier models like the Piper Cub and Piper Cherokee. In 1967, The Piper Arrow 180 hp aircraft was introduced to the market. It was also referred to as the PA-28R-180 model. It certainly served its purpose as a light aircraft at the time. However, it never really lasted long...

When you're looking for airline tickets to your specific destination, whether it be for business purposes or for a well-deserved holiday, finding really cheap airfare tickets will relieve a lot of your traveling costs. Though there are so many places offering 'really cheap airfare tickets' on the web most have some kind of strings attached - for instance these sites may offer you really cheap airfares on flights to less popular destinations. The key to finding really cheap airfares - is to be flexible in terms of your traveling dates, and be willing to do some research. Cheap Airfare research is possibly the most important aspect. Cheap Airfare Research: Often you'll find that people on the same...

The flight simulator yoke is almost real looking yoke designed for the computer pilots. This gives a realistic feel to the users of the flight simulators. The yoke has three axes of control including the pitch, roll and a throttle lever. Along with this it has 14 button functions including- the gear and flap, four way hat switch, two way rocker switch and three push buttons. As the yoke is used for flying the aircraft, it also real like mechanism trim wheel mounted on the left side of the yoke case. This wheel allows the pilot to adjust the centre of the yoke. There are several more buttons on the yoke, each having a different function helpful in flying an aircraft. All these buttons on the flight...

Successful aircraft design incorporates a finely balanced blend of high-tech materials, structural advances, and traditional design know-how. Aircraft shape is now optimized for all airframe components using computational fluid dynamics. Computational fluid dynamics can cut drag by several percent. The Airbus A380, for example, with its sheer scale, its double-decker configuration and a wealth of new materials, such as GLARE and reinforced thermoplastics. The aircraft also features carbon-fibre-reinforced plastic frames in the tail cone section and, never used in aircraft design before, welded stringers in the lower fuselage. A design service goal is often set in advance. Advanced aluminium alloys...

Is it possible to build a flying machine that can stay up in the air for five-years? If so who will be able to fly it; that is one important question - a prison in the sky, taken for a ride on a perpetual flying machine in the present period. Would you spend 5-years up in the clouds and after you were done would you really wish to get back on the ground? It has been stated by the Online Think Tank that the craft could convert water vapor into hydrogen and oxygen, by way of separation, perhaps using a vibrational frequency scheme. The Hydrogen could then re-fill the balloon as it slowly leaked out. The vibrational frequency could also excite the hydrogen atoms to heat them up allowing the balloon to...

The aviation business is growing and ever-evolving. It is the fastest and the most convenient mode of transport. The disadvantage that persists is the pricing policy of different airlines. It is the costliest mode of transport, but is used by a number of people around the world. As a result, people tend to look for low cost airfares. The low airfares enable frequent fliers to be able to continue their business in different parts of the world, without being affected by the inflation. Roundtrip fares are generally lower than the regular fares. Even within the roundtrip fares, there are many discounted fares. In the US, airfares start from $599, from Chicago, Dallas, Los Angeles and San Francisco to...

When it has to do with originality my cousin can beat anyone. An ex-fighter pilot that retired to start his own business, made money in the process and now tries to enjoy himself, John is one of those men that don't take "No" for an answer. When his wife told him that he didn't have enough wealth to buy his own aircraft, John's ego went to overdrive and decided to prove her wrong. "I'll buy my own airplane by Christmas", he told us during one of those crazy family dinners. Little did we know that he was not joking. What we didn't know was that cousin John had found an Internet site that had access to an on-line database with all kind of repossessed air-crafts (and cars) just waiting to be auctioned...

There are many reasons that can urge you to choose a used Cessna aircraft over other types of light aircrafts. First of all, Cessna is one of the most popular light airplanes in the whole world. People prefer it for many reasons and when you are looking for a used Cessna, you will find a lot of offers to buy and to cell used Cessna aircrafts. The huge market is the main reason that could urge you to buy a used Cessna. You can easily find a good plane and you can easily trade it off with another one or you can even sell it quickly and for a good price. Of course there are other good types of used aircrafts but, Cessna is one of the few planes that reached that rank of popularity. This good market...

Everyone knows that suitcase space is at a premium when you are flying to your destination but there are certain things you must have when going on a trip. Getting to your vacation destination and finding out you forgot something important can really start your vacation off on the wrong foot and especially if it's something you just can't go out and buy another one of. But you don't want to lug around 10 suitcases, so you really need to weed out what is important and what isn't. Also, make some of your clothing do double duty and wearing extra on the plane can help cut down on what you have to put into the suitcase leaving you more room for other things. One thing to carefully consider is your...

Sound waves are like ripples in a pond that radiate around the object. An aeroplane travelling at sub-sonic speed will be travelling behind the sound that it has emitted. When the aeroplane reaches the exact speed of sound, the sound it is producing will accompany it on its journey. This can be very dangerous. Why? Because while it is travelling at the speed of sound, there will be a continuous build up of sound around the aircraft. As new sounds are produced, the aircraft will fly along with those new sounds - and so on. Eventually, the racket will break up the aircraft! Because of this, aeroplanes break through the sound barrier. They will travel at subsonic speed for a while, and then accelerate...

Aircraft wires inspection. Inspection of wiring and cable integrity should be done by inspecting interconnecting wiring, aircraft cables installation, and conduit between various pieces of electronic equipment to determine that they do not rub against the airframe or each other under vibration conditions encountered in flight. Inspect open wiring and cabling for fraying, damage or distortion resulting from heavy objects being placed on them, being stepped on, or being used as handholds. PROTECT FROM FLUIDS. Separate aircraft wires or cables from flammable fluids lines or those which carry fluids which have a deteriorating effect on wire insulation. Wiring or cables should be routed above such lines...

If you have ever flown you likely are aware of several government organizations dedicated to the oversight of the aviation industry. Alphabet soup sounding names such as the FAA, DOT, and NSTB are often mentioned, but each organization has a distinct role in ensuring passenger safety. Let’s take a look at three federal agencies tasked with ensuring that your next flight is a safe one. Federal Aviation Administration – The Federal Aviation Administration, or FAA, is responsible for the safety of civil aviation. According to their web site [1], the FAA is tasked with the following responsibilities: • Regulating civil aviation to promote safety • Encouraging and developing civil...