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Showing posts with label Model. Show all posts
Showing posts with label Model. Show all posts

Monday, June 4, 2012

Four Types Of Model Aircrafts You Can Build











Do you enjoy the beautiful model aircrafts that are sold in the toy shops and on so many sites online? Of course you can just go to a shop or click on a site and buy the ones you like most. But besides the fact that buying ready models costs you money it's just not as cool as building models yourself.What kind of models could you build yourself? Almost all. Here are some ideas:Paper airplanes. Who has not build one as a kid? Building paper airplane can be as simple as getting a sheet of paper and making few folds. But there are also flying paper aircrafts with an engine and remote control or others which are exact scale models of existing real aircrafts. Some enthusiasts build even paper helicopter which can fly.The main disadvantage of the paper aircrafts is that they easily get damaged - especially the really flying ones.Free flight aircrafts. There is a category of model airplanes called "free flight" which means they fly without any attachment to the ground or even to your hand. Most free flight models are simple - just like the simple paper airplanes that we build as kids (they are in fact free flight airplane models too). Free flight helicopters are much harder to build than the airplanes for obvious reasons, but there are people who build them - with self rotating propellers or "charged" by a rubber band mechanism.The free flight airplanes are great enjoyment and fun. They are easy to get lost which is their main disadvantage.RC Aircrafts. Remote control aircrafts are very cool toys but they really require technical knowledge about electronics and similar stuff. You will not save money by building such models yourself - the ready RC airplanes and helicopters are pretty cheap compared to the efforts to build yourself. But if you can build an RC aircraft by your own hands you will really have something to be proud of. You may build RC aircraft much easier if you buy a kit or at least a package of remote control and engine. Static Scale Models. Sounds simple? Actually this is the heavy artillery of the airplane modeling. Making scale models is hard exactly because you have to keep the scale of the real model. This require high preciseness and skills to work on very small parts.The static model aircrafts can be made of wood, mahogany, plastic or even clay. If you are scarified to do everything from scratch you can buy almost ready static models which require only painting. This is a good way to start.Most fans of the model aviation sooner or later want to build their own models in addition to the ones they buy and collect. You may decide to start by building yourself - there is nothing scary and it's a lot of fun.


Thursday, May 31, 2012

Types of Model Aircraft You Can Fly











Very soon after the advent of the airplane building, collecting models of airplanes became a hobby of the young and old alike. Model airplanes in the earlier era could fly short distances, using basic aeronautic principles. Model airplane enthusiasts in the earlier days burnt a lot of midnight oil, to build their model airplanes from a kit or a plan. Today, it is fairly simple for newcomers, with the advent of RTF (ready to fly) and ARTF (almost ready to fly) model airplane kits, to get initiated in this wonderful and amazing hobby. The real model airplane enthusiasts still swear by the old method of building and flying their own model planes from scratch. They believe and rightly so, that building the model aircraft is as much fun as flying it.Basically two types of model airplanes or scaled down versions of actual full size planes are available, static or non-flying and flying models. Static models are usually made of wood, plastic, paper or metal. Static models are used in wind tunnels to aid the design of full-scale airplanes. They are also used as promotional items by airlines. Flying models are used for aeromodelling.These days the model airplane enthusiast is spoilt for choices, as a variety of model airplane kits are available in the market. However, its important to decide, which type of kit is suitable for you. Depending on your building skills and experience, you could choose from the following model airplane kits.Diecast ModelsThese models are ready-made and usually made of metal. They give you a feel of how the real airplane looks. They are priced depending on the level of detail. The expensive ones will have all the fine details as observed in the actual plane, while the inexpensive ones are less detailed. You don't have to assemble anything. All you have to do is fix it to the desk stand and the model is ready for display. If you are not inclined to construct a model, this is the ideal choice.Snap Fit Model KitThis kit comes with pre-painted parts and no cutting and gluing is required. Anybody can assemble this model in less than half an hour. These kits are comparatively inexpensive and are usually recommended for beginners. For people looking to challenge their building and construction prowess, this is not the ideal choice. However, it is far more satisfying assembling this kit than the previous die-cast model.Wooden 3D Construction KitThis kit contains pre-cut wooden pieces of plywood usually 3mm thick. Cutting is not required, as the pieces interlock with each other. A three dimensional model can be prepared without any cutting and gluing. This is far more challenging, as you have to find and match the individual pieces, before putting them together.Advanced Plastic Model KitsThis is perhaps the most difficult and challenging kit, as a lot of cutting, gluing and painting are required, to make your chosen model. The kits usually contain more than a hundred parts and are very finely detailed. You need to posses good construction skills, as a lot of gluing of tiny parts is involved. Practice will help in perfecting your technique. Patience and a lot of time are required to assemble your model aircraft..


Wednesday, May 30, 2012

Model Aircraft - A Collector's Item











Right from 1927 running through the 1930 and 40s, many flying machines have been built for military purpose. Further developments have seen the aircraft's being used for commercial purposes also. People are captivated by the aircraft's power and beauty. People are nostalgic about these mean machines and prefer to make classic model aircrafts. A model aircraft is a miniature copy of the original ones which may be in use or which flew earlier. The principles of the aerodynamics are the same as the original ones. They have similar logos and symbols as the original ones. These models may be flying or non-flying miniature replicas of the original ones. They may be made with wood, die cast, foam or fiberglass. The models range from simple gliders to accurate scale models and come in varied sizes.Collectors may like collecting the die cast models. These are manufactured by a variety of manufacturers. They may be interested in collecting airplanes of all types or may be specific ones that resemble the World War I and II planes. Some like collecting all the planes made by specific manufacturers such as Herpa, Hot Wings and GeminiJets and so on. The may be priced as low as $25 or maybe even higher. They are amongst those few numbers made by the manufacturers in a one is to two thousand ratio! Some manufacturers like Franklin Mint's Armour make expensive collections items and which are even hand painted. They collectors can get such collectors items from local garage sales or flea markets as well. Appropriate care has to be taken to store such collectors and vintage items.The collectors may also be interested in memorabilia from the World War II. Some popular models of the original ones like the B-17 bomber - Flying Fortress, the B-24 bomber - Liberator, B-29 bomber - Superfortress, P-51 - Mustang, P-40 - Warhawk, are also manufactured by some. They are made by skilled craftsmen from the finest quality kiln dried mahogany wood and are decorated very attractively true to the original big ones that served the nation.Collectors may be interested to know what different types are available. The list goes on from the models of USAF Militaria Aircrafts, Coast Guard Aircrafts, USAAC Models, Presidential Fleet planes, Gunship Models, Helicopter Models, Biplane Models, Seaplanes, Bombers and even Business Private Jet Model. The wide range is available over the Internet also where the collectors can check the details and place an order. The models are shipped carefully packed to the collector's locations.Even the vintage RC airplane models are available. They represent the Golden Era with designs as old as from the early 1930s. The early self propelled models available were designed with rubber bands and progressed into larger gas powered ones.The model aircrafts are made to finest details replicating the original ones. Most are available at affordable prices. They can superbly add to the collector list and give the enthusiasts overwhelming satisfaction.


Model Aircraft Piloting Made Easy











Model aircraft piloting can be an extremely intriguing hobby. The entire experience of seeing your helicopter or RC plane take flight is captivating. Even if you are not a trained pilot, you can have a lot of fun seeing someone else fly an RC aircraft. Everything is so different and special that often at times you may think of learning to fly in order to have a memorable experience on your own! Usually people spend thousands of dollars buying their first helicopter or aircraft along with fuel, radio, batteries, flight box, engines, glow plug, starters, gyros and many more things. But this is not where the expenses end. When the lessons start, new RC aircraft pilots realize that flying is not so easy and they hire an expensive instructor, which means only few hours of lessons at a very high cost. However, they learn everything possible and in no time become 'half' a pilot. Eventually the time of lessons run out and they are left on their own. But for them it is not difficult as they consider themselves an 'almost' trained pilot. On their next flight they take the aircraft out, attempting the first solo flight, but suddenly they are not able to gain ground, lose control and crash. Again a huge amount is spent on fixing the aircraft and with few more months of training, dozen crashes and thousands of dollars and they finally learn how to fly. Sadly, all this used to happen before. Today, there is no need to go through so much pain. You can learn how to fly an aircraft without spending huge amounts to hire expensive flight instructors. You can crash your helicopter or model aircraft as many times as you want, without worrying about the money to get it fixed. Your answer to an easy and smooth model aircraft flying lessons comes on a CD Rom as RC flight simulators. These simulators are nothing new and have been available in the market since the 1980s. However, at that time the simulators were not realistic and they were so expensive that it would have been cheaper to crash your model a hundred times. With time, things changed due to technology and competition. The flight simulators available today are extraordinary. There are some versions with a connector cable, allowing you to plug in your favorite RC controller, while some come with a replica of a real radio controller in form of a joystick. Good quality, higher versions offer both options. The physics engine that is incorporated in these simulators can be considered the best of modern technology programming. In a nutshell, your flight simulator can give you almost the same experience that would happen on the real airfield with 99% accuracy. Modern simulators are not very expensive and some good and branded simulators are available at 300 dollars. With some research you can also get your hands at free simulators, offering features of their rival expensive counterparts.


Monday, May 28, 2012

All You Need To Know About Static Model Aircrafts











Static model airplanes, as the name suggest are non-flying models. They are not meant for flying but are mostly built for those whose hobby is to collect and keep these pieces. Static model airplanes are also used as show pieces or placed on strategic places in a room or office to add beauty to the place. Static model aircrafts are made of various materials. These materials include wood, canvas, die cast metal and plastic. Some models may be made with a combination of some of these materials too. For those models that are made from wood, Mahogany and balsa are the commonly used types of wood. These models are normally hand carved and though they are not so detailed to scale, they represent the real planes in many outer details like windows and shape. Plastic materials are more detailed that the wooden models and gives the buyer a wide range of sizes and forms from which to choose. The most detailed models are the ones which are die-cast. These are metallic and are so detailed that they represent the real airplane in exact scale. As mentioned earlier, static model planes are mostly meant for display. To ensure easy display, most models come with a base which enables them to be placed on surfaces like tables, cabinets etc. Depending on the size of your plane, you can decide also to hang it from a ceiling to give it a flight facade. But care should be taken not to expose these model planes to direct sunlight, since it may cause discoloration. Some models also need to be assembled before displaying or at least, some parts like propellers and attached ammunition need to be attached in case they came dismembered.Static model planes come in different sizes. Some are tiny pieces while others are as big as 5 feet or more. Though it's not so common in model planes, some models are scaled to size. In other words, the model size is, say 1:40, means it is 1/40th of the real plane. Some models also come decorated and others undecorated. The decorated ones are mostly plastic models and die cast models while the undecorated ones are wooden. These models are unique since they reveal the original carving and one can also paint them! Static model airplanes are mostly maintenance free but still need some care. First, they should be kept away from direct sunlight and should be dusted regularly to avoid discoloration. They should also be handled with care especially while picking them. Do not pick them up from the wings, but always do so from the fuselage or from the display base. The price of these models depends on the size, the material used and the details of the model. The most detailed models come at a high price, but are worth every penny.


Friday, May 18, 2012

Model Airplane Kits - Where to Look For the Vintage Plastic Kits

Model Airplane Kits - Where to Look For the Vintage Plastic Kits

Model airplane kit building as a hobby is enjoyed by those very young to those more advanced in years. Over the last number of years even young girls have picked up the hobby of building plastic model airplane kits. But if the truth be told with what is going on in the world today a young girl or boy with a room full of built model airplane kits that they built in their spare time instead of the mall is a very healthy thing.

So on to the story where to find the vintage plastic kits? You know the some of those really great reproductions of the famous War-birds of the past with the notes to dress them out in their famous colors of the era. Some say match the skills of the builder with the plastic model airplane kit. Rarely will you find a kit that is too complicated for the very young to the very old.

There is nothing like the completion of a difficult plastic model airplane project dressed up in its vintage colors presented on display. This makes a very healthy sense of accomplishment for the builder. Especially if it was difficult to build and you had to enlist the help of one of the model builder forums on the internet for help in completing your project.

So where to find the best vintage model kits? The answer to this question could go on forever. But let's fill you with some ideas and get you started right. Well there are you traditional hobby shops that are always filled with the latest model airplane kits. But here is a place you may not have thought of. Old war-bird museums' are always jam packed with vintage plastic model airplane kits that are from the past not just the new stuff.

Here are a couple of resources that are great for finding a special vintage model treasure most have never thought of. Keeping a watchful eye open can turn up a new vintage model treasure just about every day. One such place is eBay but you must watch often because the model kits are up sometimes for a day and then gone. Another such place to keep a watchful eye on is Craigslist and the same is true here they come and go every day.

Wednesday, May 16, 2012

Collecting Model Aircraft - A Fun Hobby!

Collecting Model Aircraft - A Fun Hobby!

Collecting airplane models has become a very addictive hobby for many people. Because there have been so many different types of airplanes that have been manufactured, it is virtually impossible for a collector to have all of the models. Every nation has their own flagship airplane models, which range from jet plane models to jumbo air liners. Because the desire to collect never fades, there are many people who keep on searching for different types of airplane models, which include wood replica airplanes as well as metallic aircraft models. The prices of these airplane models vary according to their rarity, because not all models are available.

Some of the manufactured models of aircraft are no longer being produced, because the original aircraft have been taken out of active service and are now kept in museums. However, because of their past history, these airplanes are still remembered and their models are distributed from one collector to another. Basically, there are two types of materials that are used for the manufacturing of model airplanes. Firstly, the wood airplane model has become hugely famous because of its intricate design and carvings. Designed to hang or sit on a stand, these models are an accurate representation of the original aircraft, made on a smaller scale.

These model airplanes sell for large amounts of money depending on their design and beauty, Aircraft models can be purchased through various methods. You can either order your aircraft replicas online or you can buy them directly from a hobby shop. The good thing about these smaller versions is that they are hand crafted models, which means that they are extremely accurate in their representation of the original and would look great on display.

The other types of models are the die-cast models. Metallic aircraft models are not hand crafted due to obvious reasons, and are made by machines. The touch of uniqueness that is found in wooden aircraft models is not present in metallic models, because they are manufactured and are pretty much identical to each other. You can easily buy whichever type of air plane model that you like, and if you are looking for a specific model, you may have to search through various different shops to locate them.

In case you are unable to find that specific airplane model, what you need to do is find yourself an airplane model manufacturer who builds customized orders. Then, you can easily give them the model and description of your aircraft and have it designed and built. The best thing about this is that it doesn't cost much money to have your very own model, and it also looks unique as compared to others. You can easily use it as a wood desktop model, and place it in your office or den for display purposes

The online shop I found had the most magnificent selection of aircraft models can be found below. Because these models are so intricately designed, they are bound to add a lot of class and distinction to the surrounding's in which they are placed, which compliment's the choice of the owner!

Tuesday, May 15, 2012

Concorde Model - Where To Find The Ultimate Concorde Model

Concorde Model - Where To Find The Ultimate Concorde Model

Concorde is an iconic piece of supersonic engineering that is instantly recognizable the world over. It attracted large crowds of sightseers wherever it took off or landed and was said to be the ultimate in flight travel over any other commercial airliner. It travelled at over twice the speed of sound and reached altitudes of over 11 miles high. If you are looking to own an aircraft model then a Concorde model is definitely one to consider.

Professional Aircraft models are generally larger and more realistic than the cheaper toy airplanes we see around. The kind of Concorde models I am talking about are the solid mahogany types, which are hand carved and hand painted by master craftsmen. These high quality wooden models project grandeur and finesse; they are in a class of their own and are described as museum standard. They look great as display items and will certainly turn a few heads wherever you decide to exhibit them.

Concorde large-scale models are not as expensive as you might expect. They are well within the reach of most of us and are well worth the investment if you are a collector, airplane enthusiast or avid Concorde fan. There is just no comparison between toy models and professionally handcrafted models. If you are looking to buy a model Concorde then I would strongly recommend checking out these hand made models. Until you actually have one in your possession it is very difficult for me to completely explain how it feels.

A Concorde model would be instantly recognizable and could proudly be displayed in any home, office, workplace, or as part of an exhibition. Anyone who loves airplanes or model airplanes will love these individually hand carved mahogany models of Concorde. They are a luxury worth having and one you will be proud of for many years to come. As long as they are looked after they will stand the test of time and bring pleasure to all who see them.

If Concorde interests you and you would like to find out more about the best place to purchase quality handmade models along with further interesting facts and figures about Concorde then ConcordeModel.com may be able to help. There are various build sizes but the one that I prefer is the larger 24.5" length with a 10.25" wingspan. In my experience the ultimate model to have is a large-scale model made by a master craftsman and hand painted to an exceptionally high standard.

Sunday, May 13, 2012

How to Build a Plastic Model Airplane

How to Build a Plastic Model Airplane

Plastic model airplane building is a hobby that appeals to a wide variety of people and age groups. From the youngster building his or her holiday gift to the veteran re-creating a piece of history. Following the basic instructions is generally a good place to start, but there is a whole world of knowledge beyond the instructions. Here are some tips for creating a better-looking model:

Wash the parts first. The parts are made by injection molding, and are covered with a release agent to help un-stick them from the mold. This agent will prevent paint from sticking well to your model. Wash the parts in soap and water, then air dry. You can use a hair dryer to help.

Cockpit. Assemble and paint the cockpit next. The cockpit will be permanently enclosed within the fuselage halves, and will be nearly impossible to paint later.

Minimize glue. Use only a thin line of glue on each side of the fuselage, or each side of the wing. Use only a dab to attach small parts. You can apply the glue with a pin to have better control over the amount of glue. Excess glue gets onto the surface of the model and creates lumps which must be cleaned up with sandpaper.

Alignment. Take care to line up the wings and tail relative to the fuselage. A crooked airplane is easy to spot. Use tape to hold the larger pieces together to check the alignment, before you apply glue.

Gap Filling. Sometimes after gluing there will be gaps between pieces. A gap between the fuselage halves, or where the wing joins the fuselage, is common and easy to spot. Fill these gaps with putty, or with cyanoacrylate glue (super glue). When the filler is dry, smooth with sandpaper.

Paint with Brush. If painting by brush, get at least 3 sizes (wide, medium and fine). Try not to overlap your brush strokes, or repaint an area that is still wet. Wait until the paint is dry then apply another coat if necessary. After painting, clean your brushes thoroughly with the recommended thinner, and store them upright in an old cup.

Spray Cans. Paint delivered by spray can will give a smoother finish than the brush. Cans cool down as they are used which causes the paint flow to slow down. Place the can in warm (not hot) water for ten (10) minutes or so to fix this.

Airbrush. The airbrush is the ultimate tool for painting model airplanes. It is like a spray can with much more control. The air pressure and paint volume can be controlled (in some types, simultaneously) allowing the user to paint fine lines at will. If you plan to keep building models, it is a worthwhile investment.

Canopy. The clear plastic canopy has frames that need to be painted. This can be done with a fine point brush and a steady hand. A better option is to use masking tape to cover the canopy, then use a sharp hobby knife blade to cut and remove tape from the frame portions. Then paint, and after drying remove the remaining tape.

Gloss Coat for Decals. The water-slide decals (markings) that come with the kit will look much better if applied onto a gloss surface. A clear gloss overcoat should be applied, then after drying apply decals.

Flat Coat. If the airplane has a naturally flat (matt, non-glossy) surface, then after applying decals, paint with a flat clear coat.

Visit our website for detailed illustrated tips and
tutorials on creating a museum-worthy
World War 2 Airplane Model.

This article may be reprinted if proper credit is given and all links left intact.

Copyright©2005 World War 2 Airplane Model

Tuesday, May 8, 2012

Model Aircraft - A Collector's Item

Model Aircraft - A Collector's Item

Right from 1927 running through the 1930 and 40s, many flying machines have been built for military purpose. Further developments have seen the aircraft's being used for commercial purposes also. People are captivated by the aircraft's power and beauty. People are nostalgic about these mean machines and prefer to make classic model aircraft.

A model aircraft is a miniature copy of the original ones which may be in use or which flew earlier. The principles of the aerodynamics are the same as the original ones. They have similar logos and symbols as the original ones. These models may be flying or non-flying miniature replicas of the original ones. They may be made with wood, die cast, foam or fiberglass. The models range from simple gliders to accurate scale models and come in varied sizes.

Collectors may like collecting the die cast models. These are manufactured by a variety of manufacturers. They may be interested in collecting airplanes of all types or may be specific ones that resemble the World War I and II planes.

Some like collecting all the planes made by specific manufacturers such as Herpa, Hot Wings and GeminiJets and so on. The may be priced as low as $25 or maybe even higher. They are amongst those few numbers made by the manufacturers in a one is to two thousand ratio! Some manufacturers like Franklin Mint's Armour make expensive collections items and which are even hand painted. They collectors can get such collectors items from local garage sales or flea markets as well. Appropriate care has to be taken to store such collectors and vintage items.

The collectors may also be interested in memorabilia from the World War II. Some popular models of the original ones like the B-17 bomber - Flying Fortress, the B-24 bomber - Liberator, B-29 bomber - Superfortress, P-51 - Mustang, P-40 - Warhawk, are also manufactured by some. They are made by skilled craftsmen from the finest quality kiln dried mahogany wood and are decorated very attractively true to the original big ones that served the nation.

Collectors may be interested to know what different types are available. The list goes on from the models of USAF Militaria Aircrafts, Coast Guard Aircrafts, USAAC Models, Presidential Fleet planes, Gunship Models, Helicopter Models, Biplane Models, Seaplanes, Bombers and even Business Private Jet Model. The wide range is available over the Internet also where the collectors can check the details and place an order. The models are shipped carefully packed to the collector's locations.

Even the vintage RC airplane models are available. They represent the Golden Era with designs as old as from the early 1930s. The early self propelled models available were designed with rubber bands and progressed into larger gas powered ones.

The model aircraft are made to finest details replicating the original ones. Most are available at affordable prices. They can superbly add to the collector list and give the enthusiasts overwhelming satisfaction.

Monday, May 7, 2012

Great Information Regarding the Model Airplane

Great Information Regarding the Model Airplane

The model aircraft are the flying or the non-flying models of those existing or just an imaginary aircraft. They are usually scale versions of the full-sized airplanes which are made of different materials like foam, polystyrene, balsa wood and fiber glass.

The designs are ranging from the simple glider airplane to the accurate scale model that could be very big. Models can be constructed by flying or non-flying models and the techniques for building the two were very different from the other.

Static Model Airplane - this is a scale model of an airplane and being belt by using the plastic, metals, woods or papers. Some of the static models were scaled intended for the wind tunnels, wherein the data that has been acquired can be used for helping the design of the full scaling aircraft.

Promotional Purposes - most of the airline companies permit their airplane to be utilized as models for publicity. In previous days, airlines companies will order big models of their aircraft and provide them into travel agencies in order to make them as promotional items.

Flying Model Aircraft

There are three groups of flying model airplane:

a) Free flight model - aircraft which fly with no attachment into the ground. This model pre-dates the hard works of the Wright Brothers and also other founders.
b) Control line model - this aircraft makes use of cables (normally two) leading from the wings to the pilot. A deviation of the system is the Round-the-pole flying model
c) Radio-controlled aircraft - this airplane has a transmitter maneuvered by the pilot in the land, transferring signals into the receiver in the plane.
Several flying forms look like scaled down form of piloted airplane, while others were built having no intentions of appearing similar to piloted aircraft. Moreover, there are some models of birds as well as flying dinosaurs.

Glider Aircraft- is an aircraft that resembles an airplane without an engine. Bigger outside model gliders are normally radio controlled and hand-winched opposing the wind by a cord connected to the hook underneath the fuselage means of a ring, in order that cord will drop when the glider is overhead. Other methods entail catapult-launching.

Since gliders are authorized, flight should be continued by means of the use of ordinary wind in the atmosphere. A slope or mountain will frequently manufacture updrafts of atmosphere which would continue the voyage of the glider.

Wednesday, April 25, 2012

Radio Controlled Scale Model Aircraft

Radio Controlled Scale Model Aircraft

This is usually a scale model aircraft (the exceptions are reconnaissance aircraft purpose made); controlled remotely using a hand held transmitter, which in turn sends a signal to a corresponding receiver which controls the servos on the aircraft to adjust the necessary rudders and wing flaps.

Radio controlled scale model aircraft come in various sizes, some are very basic with the purpose purely on flight and manoeuvrability. Whilst for obvious reasons all do need these anyway, some are built to be highly detailed replicas of the original plane. This may be for the love of the aircraft and attention to detail, or to be used in photo or film shoots, which can be used very effectively in historical films or documentaries. (Although there's no denying CGI technology is probably now more widely used.)

There are various clubs and organisations around the world dedicated to this hobby, and as all enthusiasts generally very helpful (and passionate). At a glance one may easily incorrectly assume that this is a simple toy, but if you stop and think about the aerodynamics and precision that needs to go into these machines; it may not always be for the faint-hearted. For example if you were to build a scale model aircraft from scratch, (or even kit form), after many hours and money spent you take it for its maiden flight. If that flight should go wrong and end in a crash, this would equate to a long and frustrating task of putting it all together, not to mention examining what went wrong.

Lets take for example someone who decides to build a scale model aircraft from scratch, an exact replica of his favourite plane. This would involve researching the plans of the original aircraft, deciding on a suitable material with which to build it, which would have to be light and strong, as well as able to be shaped easily. (As with real aircraft manufacture the person has a limited budget, so he has to consider the cost.) After much research you then need to construct the plane, critical issues like the angle of the wings and body need to be accurate as these variations will affect the aerodynamics and thus the in flight performance.

After all of this, you still need to decide on how to power the aircraft; electric, jet, internal combustion? Again weight and size to fit into your model will be crucial as will cost. (Weight to size ratio will also affect aerodynamics). As you don't have a miniature pilot you now have to find space to accommodate your radio receiver and servo. All through this journey you will encounter problems which you need to overcome, and ingenuity and home engineering are pretty much your only options.

When you see some of the finished products you can only admire the beauty and attention to detail, but spare a thought for the engineering that would have gone into cleaver piece of kit.

Another stage is of course actually flying them; I often used to think that they generally didn't perform as well as they could. I have since realised, that beside the difficulty of flying remotely, external factors like wind are a far greater than that of a full sized aircraft.

If you do get the chance, go and see radio controlled scale model aircraft in action, it is a fascinating experience.

Saturday, April 21, 2012

Plastic Model Aircraft - Choosing a Suitable One

Plastic Model Aircraft - Choosing a Suitable One

Model aircraft are used for many purposes. They are used as a marketing tool for airlines. You can notice huge models of world's popular airlines at many travel agencies. Aircraft models are also used for aerodynamic research and modeling. Collecting and building models is also a popular hobby among the people of all age groups. Aircraft models can be made from different materials like metal, wood, paper and plastic. Plastic model aircraft are generally more popular because they are affordable and are available in both static and flying models.

There are a number of plastic kits that are offered in the market. It is important that you choose a kit that is suitable for your purpose. You should also consider the level of your model building expertise before choosing a particular kit.

Static Plastic Model Aircraft:

Static models are also known as scale models. As its name suggests, static model aircraft are not capable of flying. You can either purchase an already built one or choose to build one by yourself. It is far more satisfying to build your own then purchasing one. You can find many Snap Fit Kits that are comparatively inexpensive and are very easy to use. These kits enable a person to assemble and build it in a very short period of time.

Other advanced kits come with hundreds of parts that require detailed assembly, construction, coloring and gluing. These kinds of kits are more popular among individuals who are expert at building and constructing customized model aircraft.

Static aircraft model kits come in various sizes or scales for an aircraft. Some of the most notable scales for an airplane include 1:72 and 1:48. You can also find more detailed models that are available in higher scales of 1:32 and 1:24. The scale refers to the relationship between the size of the scaled down version and the size of the actual aircraft. For example, the scale of 1:72 implies that 1 inch of the model aircraft represents 48 inches of the actual aircraft.

Flying Plastic Model Aircraft:

Flying aircraft can be divided in three groups, namely, free flight, control line and radio controlled. All of the three types of flying aircraft models are available in varying sizes and scales and are generally made of plastic material. They have battery or gas powered engine. You can find many handy kits to build these kinds of models.

Free flight Plastic model aircraft are easy to build and are considered as a good option for beginners. This kind of model is not capable of flying at a very good speed but is designed to be stable in a flight. They are not controlled by any external device either. They are durable and can last for a long time.

Control Line aircraft are also known as U-control model aircraft. This kind of model flies by means of thin wires that are connected to a control handle. The wires are 20 to 30 feet long. The control line aircraft flies like a kite but in a circular path. Control line models generally have high power to weight ratios as compared to the RC models.

The Radio control model is a very popular type of flying aircraft. The movement of these model planes is controlled with the help of joysticks on the transmitter. They are not only popular among enthusiast hobbyists but are also used by military and scientific organizations for experiments, modeling and testing.

Saturday, April 14, 2012

Boeing's Newest Aircraft Model, The 787 Dreamliner, Takes Off

Boeing's Newest Aircraft Model, The 787 Dreamliner, Takes Off

Boeing's newest aircraft, the 787 Dreamliner finally took its first flight on December 15 at the company's Everett Paine airstrip in Washington State. The 787 was created in replacement of the aging and deteriorating 767 and 757 models. During its first flight there were about 25,000 spectators who gathered in Everett just to witnessed such historic event, when an airliner made out of composite materials and plastics have finally be airborne.

Excitement fills the air, the same way when Concorde took its final flight some years ago. Fire trucks and emergency response units stand by on both sides of the runway. The crew, spearheaded by two pilots, taxied the huge aircraft out to one end of the runway and from there it paused for a moment and wait for the engines to heat up while the engineers anxiously move from one foot to another. The terrible roar was expected as the aircraft lifted off but it was one of the latest breed of engines and noise levels are pretty muted.

In a press release, Boeing announced that the test flight was intended to test basic system performance. Obviously, it worked exactly as projected. It was supposed to be a four hour test flight, but it ended up to three due to the bad weather condition that day.

Presently, there are already 6 models of 787 Dreamliner that exists. These are built for further testing that will run for about three quarters of a year. Within this period these aircraft will be tested to destruction. It will run nearly beyond their levels of endurance and at high and low temperatures. This is to qualify for an FAA certification for passenger flight. It is basically the standard and SOP for every brand new aircraft model. It should specifically required for an aircraft that is as advanced and innovative as 787 Dreamliner.

Tuesday, April 10, 2012

Beginners Guide to RC Model Planes - Learn to Fly RC Model Planes

Beginners Guide to RC Model Planes - Learn to Fly RC Model Planes

Flying remote controlled (RC) model planes has been a popular hobby with children and big children, otherwise referred to as adults, for many years. I remember having a model plane when I was a child, it wasn't remote controlled, it was the type where you had some type of control mechanism, think a piece of string, attached directly to the plane and you held onto one end. RC model planes are WAY more fun because it is more like actually piloting a real airplane - including crashes if you aren't careful.

Today's planes are much easier to set up, can fly at slower speeds, and you can find smaller size models that don't require as much airspace for you to successfully fly your airplane. Once you get the hang of flying the smaller planes, following my five tips, you'll find that you can fly your plane without having to travel several miles just to find an open ball field that is clear of trees and power lines and other type obstacles that you don't want to have to deal with. Here are my five simple tips that can help you to have a lot more fun flying your RC model airplane.

(1) Buy a flight simulator and practice, practice, practice. Now flying a flight simulator isn't going to be exactly the same thing as actually flying a remote control airplane, but it can teach you basic skills that will become second nature so when it actually comes time to fly you won't even have to think about them. A simulator can help to teach you the necessary hand eye coordination that you will need during a live flight. Flying a model airplane requires exactly the opposite control movement of what most people think they need to do to make the airplane adjust correctly. You will learn to make the proper corrections without even having to think about what you are doing. And let's face it, if you crash, you just start the game all over again, and it hasn't cost you a penny.

(2) Go online or buy one of the many great books about flying model aircraft that are available. Although there is no substitute for real experience a book can teach you a couple of invaluable lessons. First, it can teach you the "right" way to fly a model plane. That way you will at least know what you are supposed to try to do. Second, it can help you to learn the basic terminology that you need to know for step 3. If you are going to work with a more experienced pilot or just want to go to the same area where other model airplane pilots fly their planes and watch and learn you need to be able to understand the language of flying - it has its own vocabulary. So for example, if someone looks at your plane and asks if it is an RTF model you need to know what they are talking about to answer. We'll get to RTF's in just a minute.

(3) Join a local club and/or see if you can find someone to team up with who is already an experienced pilot. The are several great RC model airplane hobby sites online and it is easy to find a local flying club that is close to where you live. Just as if you were training to fly a real lane, an experienced remote control plane pilot can teach you a lot of the tricks of the trade that will help you to have a lot more fun, and a lot fewer crashes.

(4) Choose the right type of model plane. This is one of the more important tips that you really need to pay attention to if you want to have any success. If you followed my advice in step one, and practiced on a flight simulator, then you probably already know that it is a whole lot easier to fly a plane and keep it under control if you are flying more slowly. Well, the real thing, whether it's a model plane or a real fighter jet is no different. When you are shopping for a model plane, and this is after you have followed my previous tips, so that you can talk intelligently to the salesperson because you already know the basic terminology, tell them what you are looking for. You want an airplane that has a long tail and one that has a dihedral angle (another word you need to know) of about 5 degrees or more. A larger dihedral angle will mean that the airplane will self correct a little easier when you make mistakes. Now it won't have the same ability to do axial rolls and lots of fun stuff as quickly as other aircraft, but right now you aren't worried about that, you are worried about not crashing.

(5) Buy a RTF RC plane. See, I told you we would come back to RTF. RTF is the beginner's friend - it simply means "ready to fly". As you advance you will likely buy other types of aircraft that aren't RTF, that allow a bit more customization and part if the fun is in building your own unique RC plane, but that's for a later date.

That's it, five simple easy steps and you can have a lot if fun. Oh, and not to be a pessimist, but when you buy your airplane, you need to ask about spare parts. The reality is, even if you follow all my tips and all the great advice you can get from a seasoned RC pilot, crashes are pretty much inevitable. Sooner or later you will run into a situation you can't handle, and it won't be pretty. But until then - happy flying and have a blast.

Wednesday, April 4, 2012

Buy Your Own Aviation Model RC Plane

Buy Your Own Aviation Model RC Plane

In the early years of aviation after the golden age of air ship, more precisely after Charles Lindbergh's solo flight across the Atlantic in 1927, airplanes with radial engines ruled the skies. The 30s and 40s decade saw many classic flying machines built primarily for the military. Those days' pilots wore scarves, goggles, boots and leather helmets. Amelia Mary Earhart created history flying solo across the Atlantic Ocean in 1932. Amelia Earhart disappeared into history in the year 1937 attempting to circumnavigate the globe.

People are still fascinated by the life, career and the airplanes of early aviators. The real nostalgia buffs still prefer to have RC models of classic airplanes of yesteryears. An RC model airplane is a miniature of the original airplane that once flew. They are built using the same principles of aerodynamics as the original planes.

Classic RC model airplanes look exactly like their originals. They are colored just like the original and have the same logos and symbols as the original ones. These planes are either electric or gas powered. Electrically powered classic RC airplanes use high performance batteries which need frequent recharging.

The fuel powered or gas powered classic RC airplanes have a glow plug engine and the fuel used is gasoline, methanol, or nitromethane. They are also referred as nitro RC model airplanes.

RC model airplane enthusiasts who prefer the classic models can purchase kits that are widely available and build their own classic model. The kits are available as ARTF (almost ready to fly) or RTF (ready to fly). But the real hobbyists prefer to assemble their own classic RC airplanes. A little knowledge of aeronautics and airplanes will help but if you don't have it, you can buy scale RC airplane plans or RC airplane kits and assemble it.

In the early 1930s, model flying was very different from what it is today. In those days the planes were self propelled by rubber bands but as technology progressed it was possible to make small internal combustion engines for model airplanes. Today vintage RC airplanes have the same classic appearance but they sport the modern glow plug engine and an advanced radio gear.

Traditional classic model RC airplanes were powered by diesel engines, there are still some manufacturers making them. You may buy a kit or build a classic RC airplane from scratch using plans. The classic RC airplanes are large scale models of original planes and balsa wood is used in their construction.

These planes are large and hence fly slowly and gently. These planes will typically have a 4stroke glow plug engine and a 3 channel radio. Ben Buckle, a British company is a much respected manufacturer of classic RC airplanes. You may choose from a number of designs which are available such as 'Majestic Major', 'Buccaneer' or the 'Flying Quaker'.

If you prefer the electric powered airplanes then the 'Aerobatic Classic Bi-Plane Electric RC Plane' is recommended. It's a ready to fly model and you can get started once you remove the model from the box. The Bi-Plane design is very stable, the plane performs awesome loops, rolls, upside down flights and many other stunts. It can take off from any smooth surface. The package includes charger, rechargeable batteries, and radio transmitter. This classic RC model airplane appeals to both the novice and veteran.

Saturday, March 31, 2012

The History of the Model Airplane

The History of the Model Airplane

Each model airplane is a little piece of history. Soon after the advent of the airplane, the building of model airplanes became a hobby for those old and young alike. Customers range from novice hobby model airplane builders to master model aircraft builders, governmental agencies, airports, museums, libraries and schools.

Model airplane building has been the introduction to aviation for countless youths in years past and continues in many lesser degrees today for the younger set. Building a model airplane is a simple pleasure for both young and old alike. Kits are for the novice to master model airplane builder. Make sure you search through Amazons extensive list of model airplane books and other products.

When most people think of model airplanes, they immediately think of a nice little box with pieces that are put together, resulting in a model airplane that can be set on a shelf to be admired but not touched. The present die cast model airplanes are so real you can virtually smell the jet fuel.

There are engines for every type of model airplane or helicopter you could come up with, and every one of them is handcrafted. A model airplane needs a vertical rudder to keep it moving straight. All flying model airplanes, just like real ones, have a Center of Gravity that effects the planes balance and thus its flying characteristics.

Flying Model airplanes is a fun and educational hobby. Depending on your budget, and how serious you are about radio control flying, you can purchase an RC flight simulator to practice on, but these are not necessary for a simple model airplane.

RC Turbine Model Jet

RC Turbine Model Jet

Flying a model jet is one of the most exhilarating and thrilling experiences for any RC enthusiast. There are few things as satisfying as having a toy that can reach flight speeds of three hundred miles per hour. Not all jets are that fast, but regardless of what type you purchase, they will be the fastest aircraft you have ever flown.

Once you make the decision to fly a turbine model jet engine, you should already have previous experience with slower planes. Upgrading from a normal RC aircraft to a model jet is fairly simple, but you will need a larger budget. There are many different types of RC jets, so you may want to choose a slower option first. Pusher model jets are much easier to fly and cost less to purchase and maintain. They are much more stable than turbine jets and are suited for beginners who are not used to flying rapid speed aircraft.

Ducted fan jets are very popular for hobbyists, and they are also quite easy to fly. Electric duct fan engines are very similar to pusher jets, but they look and sound more genuine. They are also less dangerous; since the propeller is locate inside the plane in a protective duct compartment. Ducted jets are quite simple to fly and require minimal fine tuning and maintenance. These planes will help to get you ready to fly a turbine jet.

Once you have had enough practice with slower jets, it is time to move on to a larger plane. Turbines are becoming increasingly popular on the commercial market because the smell and sound like real jet planes. These aircraft also have a ducted engine, but it uses air to help propel the plane through the sky. The essentials of this engine look and function exactly like a real jet engine. If you want a realistic flying experience, then this is the plane for you. However, make sure you have proper training before purchasing one.

A turbine engine starts by processing compressed air out to the front until the turbines are reaching a high revolution. Air entering the compartment is thrown outwards by a spinning impeller, helping push the plane through the air. This compression increases the air temperature and pressure, creating a highly combustible environment for igniting the fuel. As the turbine continues to accelerate, the fuel is burned more quickly and propels the aircraft faster as a result.

Sunday, February 26, 2012

A123 Battery Cells For Your Radio Control Model Airplane

A123 Battery Cells For Your Radio Control Model Airplane

Electric model airplanes have been around for roughly three decades. A huge problem in the early days was battery energy density. In other words, they simply weighed too much for the amount of juice you could get out of them. This situation has improved dramatically in recent years with the advent of Li-Poly cells, but a battery pack for a larger model can easily cost hundreds of dollars. The advent of electric cars, such as the Toyota Prius has spurred an enormous amount of research into new battery technologies. In this article, I will describe an alternative to Li-Poly batteries that offers intriguing possibilities.

A123 Systems produces Lithium-Ion Nanophosphate cells. These cells have a nominal voltage of 3.3 volts and can withstand continuous discharge rates of 30C. They can be safely discharged down to 2.0 volts. The voltage remains fairly constant through the discharge cycle, but they do have a sharp drop-off at the end. Expect 300 cycles before you notice any reduction in capacity while at 1,000 cycles you'll have 75% of the original capacity. They are very safe. Overcharging or over discharging will not cause an explosion and will have little effect on the life of the battery. Balancing the cells when they are charged is still a good idea, but not absolutely required. They can be charged immediately after use in 15 minutes.

The cells are available in two sizes. The original M1 cell has a capacity of 2.3 Ah and weighs 70 grams (2.47 oz). A newer, smaller size can hold 1.1 Ah and weighs 40 grams (1.41 oz).

The primary source for A123 M1 cells has been DeWalt 36-volt portable power-tool battery packs. Each pack contains 10cells. I purchased two of these for $100 each through Ebay. The prices appear to have gone up recently to the $120-$130 range. Single cells can also be purchased online for $15 from a growing variety of vendors. You can find two of the smaller cells in a Black & Decker VPX battery pack which sells for about $15. The smaller cells can also be had for $12.50 each.

There are many Li-Poly chargers that support or can be modified to support the charging of these A123 cells. Because of the sharp voltage drop-off when discharged, you are probably better off using a timer when you fly. Otherwise you need your ESC to shut off the motor when 2.0 volts per cell is reached.

Bottom line? These cells give you 70% the energy density of Li-Polys for about 45% of the price. For many of us, that is a good trade-off. They are extremely safe and can be charged in 15 minutes. If you end up buying half as many battery packs because of the shorter charge time, then they become a much better value.