The history of remote control helicopters

The history of remote control helicopters

The first successful flight of a remote control helicopter found in the Federal Republic of Germany in 1968 and was built by Dr. Dieter Schluter. This model was the first fully functional remote controlled helicopter and was a pioneer in his field work and provides the grounding for the development over the years.

As part of the first full-scale helicopters Sikorsky lgor operational in 1941, the RC helicopter really succeeded, after much trial and error in the way we rotatewas demonstrated when, in 1978, ten years after the first remote control helicopter went to work to become a semi-scale model of the mainstream Autogiro Wallace, what kit to the fluctuations of the business model helicopter remote control sold around the world.

There are some basic projects for remote control helicopters over the years with a pitch (ie the leaves, which turn on their longitudinal axis, to modify or reverse lift) to fly in general has been difficultbut nimble aerodynamically.

One of the biggest obstacles to development were offered an RC helicopter with enough power for the weight of the structure from the ground. In view of developments in the technologies we have today, and also to overcome the traditional sources of energy for remote control helicopters hour Nitro (nitromethane-methanol-burning engine), gas turbines, electric batteries, oil and gasoline.

Have developed as the helicopterOver the years, removing one of the characteristics of each model is becoming increasingly smaller. Today there are a number of micro-RC helicopters, both internally and externally, small enough to fit in the palm of a hand, a big step forward from bulky structures, we started the game with be able to work .

RC Helicopters are now stocked by major high street and online stores, Gone are the days when she was only the hardcore hobbyistsare accessible to the general consumer than ever.

As the helicopter into the mainstream industry boy toy / gadget, it was obvious that they had to be stronger than novices took to the controls. The helicopters are cast in plastic mold to stand in a wall or ceiling flew at various speeds are made.

The most important development in recent years, the introduction of technology to have the RC helicopter gyro. ThisThe technology is to control the remote control helicopter much easier, so that the constant circular movement in flight, which is found in many of the cheaper models on the market. Turns and maneuvers are more accurate and easier to control in a rule that all like a pro in minutes to collect their new toys and easily at any time from the controls of a helicopter gyro is extremely stable, vertical position sought.

The future of remote control helicoptersThere is still more developments, like all manufacturers, flight times, stability, maneuverability, load times and who knows what else trying to improve their creativity to evoke.

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Helicopter History - The origin of helicopters

Helicopter History - The origin of helicopters

People have always looked with envy the birds wanting to fly in the sky with them. Throughout human history, there have been many attempts have been defying gravity.

The first attempt, a "machine" that was to be able to fly, was in fact a form of helicopters. This was invented in China, and was in reality simply a toy, rather than anything that can bring a man. The child would turn the toy around the palms of your hands, until enough is generated to lift andmay be issued.

The first project was realistic helicopter by 15 Century Leonardo da Vinci created. Unfortunately, Leonardo's visions were never not living full-size models because of the technology of the day to meet the needs identified. The designs were created by Leonardo on ahead of time.

There have been many other attempts to create something that a helicopter recalled for centuries to come. But at the end of the 19 st Century, technology was not simplyenough to make the dream a reality. Until then, nothing was enough to provide enough power to generate enough lift.

Of course it exploded with the advent of the internal combustion engine. The internal combustion engine, the helicopter is a viable option. But also occurred with this technique, many different problems. This is caused by a lack of understanding of physical principles, and especially torqueBalance. The first prototype has a tendency to turn around. Others have been very difficult to control, that is, if never really managed to get into the air.

In 1907 a French inventor, a helicopter, a twin-rotor is used. This has managed to take off the ground for a few seconds. There was not much further improvement until 1924, when another French man could do with a controlled flight, which lasted about 7 minutes.

In the coming yearsYears ago there were dozens of more successful attempts by the French, British, Dutch, Russian and Spanish, to name a few. In 1936, however, the helicopter began to resemble the modern helicopter. The German Focke-Wolfe Fw 61 was able to fly up to 143 miles at 11 240 feet.

So helicopter flight began in earnest. Later design companies such as Sikorsky, Bell, and Mil helicopters that would be the basis for the modern helicopter.

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The history of the Apache helicopter

The history of the Apache helicopter

As a leading attack helicopter in the world, the AH-64 Apache was designed to survive in combat situations. It 'was with what turned out to be designated a winning design by Hughes Helicopters, Inc. The prototype YAH-64 Apache for the first time he flew in 1975 and will be built. Then, in 1976, Hughes was given a real order of development.

The U.S. Army AH-64A Apache, the subject (new name) YAH-63 of the bell. Hughes Helicopters was the pre-production contract.The contract was for two of the Apache. Then the army gave the approval for full production in 1982. In 1984, deliveries began of the facility in Mesa, Arizona. At this point, Hughes Helicopters was part of the McDonnell Douglas helicopter systems.

Advanced technologies such as the TADS / PNVS were added to enhance the effectiveness of the Apache in support of ground operations. The same engines were used in these helicopters in the Navy Seahawk (SH-60) and the Army Black Hawk(UH-60), the T700.

In 1980, was designed by McDonnell Douglas AH-64 and B was enhanced and improved cockpit and updates that include a new fire control system. The funding was approved in 1988 for the multi-stage improvement of weapons and sensor systems, avionics systems, and add some of the digital systems. But then, better technology was available and this program has been scratched to make more dramatic changes.

The Apache because it was too heavily armed andvery agile, has been the backbone of ground support, no matter what the weather, for the U.S. Army. Then, in 1992, the AH-64D Apache Longbow has been improved to the stage, which was much more than the AH-64A. The prototype for the AH-64D Apache Longbow was first flown in on 14 May 1992.

The test was completed in April 1995, after demonstrating that they had AH-64D Longbow Apache AH-64A Apache greatly exceeded. In October of that year and full productionhas been approved for the AH64 Apache Longbow-D. Similarly, the contract is approved the update of the AH-64 Apache. The first of the AH-64D Apache Longbow was delivered March 31, 1997.

It 'was in August 1997 it merged with McDonnell Douglas and The Boeing Company under the name Boeing. The total cost for the AH-64D Apache program of $ 11 billion by 2007. Boeing delivered 500 AH-64D Apache to various customers around the world since August 2004. The plane hasinformation to enable the latest in digital battlefield communication skills transfer in real time and fully integrated avionics and weapons. These improvements make the helicopter easier to maintain, be better used, and even more likely to survive. This helicopter is still in use in several countries including the United States.

Some specifications are listed below:

Model Number: AH-64
First flight: September 30, 1975
Height: 15 feet 3Thumb
Length: 48 feet 2 inches
Rotor diameter: 48 meters
Ceiling: 21,000 feet
Power Plant: Two GE T700 engine has 1900 shaft horsepower
Range: 260 miles
Maximum speed: 192 mph

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