Thoughts on EMS training

EMS helicopter industry was confronted with accidents. A few months ago, NTSB issued recommendations on the need of higher education. There seems no doubt that the FAA rc helicopter gyro online industry. One or more of the NTSB recommendations in FAA passed this year in no hurry to act, but the feeling now, if the FAA does not come with something strong enough to stop the fall, Congress.

In my opinion, the increase in the number and type of training to do more good. With technologies like HTAWS and night vision devices are very useful, but I think most of the benefits come from better education.

EMS is a tough business with a lot of pressure on costs and more money for education can sometimes be difficult to justify. I was informed by the EMS provider, the only cost is crucial for survival, not to offer competitive prices and a loss of contracts, which would be out of business.

An interesting dichotomy when theRC helicopter brushless motorwas flying business. FlightSafety is formed every six months, and a helicopter (Bell 430) meet once a month to practice. The company's mission was not as difficult as EMS fly, but there was much more attention to learning. Sometimes I wonder if the difference is due to the fact that the man who finally approved the budget of the training was done on the back of the rc helicopter rotor blades. These passengers, of course, the legitimate interests of the skill of the pilots.

It will be interesting to see what the FAA. If the operator can not afford the technology and better training the best scenario. However, if one or the other, I think the best improvement in the accident rate will come from a better education.

brushless motor electronic speed controller

Hobbymate Peak 40A brushless motor ESC

 

Last week was a sad moment for many of us, in Dallas, Texas. I lost a friend and colleague in a brushlessmotor electronic speed controller crash. Judge friend and I worked together in CareFlite was his main pilot. Also killed in the crash was mechanical CareFlite Steve Dürler, and even if you do not know him personally, I knew he loved.

Hobbymate Peak 30A brushless motor speed controller

Man flew the Bell 222 helicopter maintenance flight test. At the same time, I found a new helicopter when I call the boy Tourism Grand Prairie I SKY Helicopters South, which, according to Worth / Dallas Fort CBS affiliate KTVT Channel 11. Photographer and spent some news when you are redirected to a fatal accident CareFlite brushlessmotor speed controller south of Grand Prairie airport. When the mouse cursor at the site saw the Bell 222 aircraft and immediately knew who killed my friend.

Hobbywing Pentium 40A brushless motor speed controller

Rotor helicopter was about 100 meters from the city. What he did out of the brushless motor esc is not clear. I have no doubt that if something can be done to correct this error, the guy was the one who could have done. He took his job very seriously and was one of the most experienced pilots, who had the honor of traveling with you. EMS team, as a family and all my friends neopisuemoe.Vertolet sad CareFlite industry lost a talented rider and a great person.

I learned to fly buy rc helicopter gyro frühen in 1980

I learned to fly buy rc helicopter gyro frühen in 1980. At the time I read the story about the helicopter pilot who died in a plane pilot who saved the ice on Lake Erie fell war. The helicopter was flying along the lakeshore in Hughes 300C, if the treasures radio Dass die war Coast Guard RC helicopter brushless motor returned time. Sich is determined, the head of the lake and look for downed pilots.
The rc helicopter blades online was no radio traffic information for navigation, the pilot asked the Coast Guard to die for directional information. Ice created to punch the air, and its place in contact with water once or twice, when he lost his sense of depth due to fatigue. After several attempts, in the dark, he found the driver. Once removed from the shelf and landed on the coast known from less than five minutes remaining fuel. Helicopter pilot died Avco / Aviation / Space Writers Award heroism.
No doubt they know their stuff, probably saved the pilot killed Life. However, he fell while trying to rescue it? ALS, excessive risk-taking or the hero, who was considered still considered thinking of the current systems of risk assessment and safety management, the perception would be different?

Wind is defined the Webster powerful airflow

Wind is defined the Webster powerful airflow. Despite the ease of Determining the effect of wind on the helicopter can be Profound. The pilot, who Clearly Understands That It can be very useful for the wind. But the helicopter sometimes underestimate the risk of theft impulses.

March 27, 2002, the pilot lost control of the helicopter 269 Hughes Airport Center in Fort Collins. The instructor said the wind was 2 knots at first, but offers a cool day. When you move about 3 meters to the student to control the helicopter and found the wind Began to shake. The instructor took control of the helicopter and climbed about 15 meters When another gust of wind hit the helicopter, then turn crosswind. The teacher said he was trying to go to the field, but the wind continued to drive at excessive helicopter nose is more Likely. Wind and tail rotor make energy demand and a helicopter tail rotor authority limited gravel jumped two or three times. The helicopter ride from 180 to 200 feet of right rear shock, and the helicopter rolled onto its right side.

The professor said he thought the wind gusts of 60 knots at the Time of the accident. The time is displayed at the airport in Fort Collins-Loveland Municipal, 8 nm south of the accident, the wind was from 260 degrees at 13 knots gusting up to 25

Be careful Especially When You are sitting on the ground at a speed of less than 100% of the rotor in wind conditions. Wind Could Affect the deformation of the blades at slow speed to the right. Enstrom 280FX helicopter was Substantially damaged rotor blades struck When the the tail, sitting on the floor. In an interview with the NTSB said the pilot landed in a field of wheat fell from the helicopter rotors When the are still in power. He said the wind cam out of the main rotor severed the tail.

Needless to say, leaving the helicopter

Strong torsion 2WD robot car chassis mobile platform

 

Strong torsion 2WD robot car chassis mobile platform

Strong torsion 2WD robot car chassis mobile platform full metal motor car use full metal motor,Aluminum alloy motor bracket.High quality more than other types 2wd robot car chassis.Load ability up to 10kg.The car chassis using high quality acrylic,have a lot of hole location used to install all kinds of extended circuit.

Strong torsion 2WD robot car chassis mobile platform

Strong torsion 2WD robot car chassis mobile platform packing incldue:

1x High quality acrylic chassis(Size:21.5 x 19.5cm, Black and transparent two color,Default Random selection.Have special requirements please tell me.)
2x Metal gear motor(motor speed have 77/281/640 revolutions per minute Three kinds of optional)
2x High quality shock tire
1x Omni-directional wheel
2x L Aluminum alloy motor bracket
4x copper cylinder
A set of Screw,nut

Strong torsion 2WD robot car chassis mobile platform Black

 

Robot control the accuracy of the system

Knuckleboom trucks in the business world is well known for its versatility and productivity. The mechanical hydraulic arms of these industrial strength make them ideal equipment for a variety of applications. Compared to traditional telescopic boom lift, articulated boom version efficiency under extremely difficult circumstances, to carry the weight of all kinds of materials.

Under normal circumstances, you can modify and barrel, suitable for any specific application, because of increased consumer demand and the desire of manufacturers to develop powerful equipment, increased functionality and control.

To control the accuracy of the system

Strict control system, hydraulic arm material from one place to another, very impressive. It becomes an ideal device company, called for the lifting workers and materials to different heights. The control system eliminating overload, because it has a built-in weight detecting apparatus, in order to ensure the ability of the vehicle of the object is canceled in a predetermined concerns. Further, the hydraulic arm is designed with a high tensile strength steel to withstand breakage and increased payload capacity. Telescopic, this version can be easily manipulated in a small space, so that operators can access even the most dangerous place.

Increase product functionality

Has improved the manufacturer Another feature is the level of functionality during operation. This makes the ability to carry out any work imaginable, elevation is the primary concern. The importance of this type of elevator is clearly demonstrated in the world because of its ability to upgrade the heavy material, which has led to explore how to best use in many different ways in this device for a company. Favorable for business owners to explore how to use the flexible hydraulic arm truck, simply by installing the right accessories, can be easily converted to a specific work machine!

This equipment can modify the function of different types of vehicles, including: bucket trucks, grapple loaders, cherry pickers, excavators derrick. Increased use and the use of the car, it is very impressive to see in action.

Increase the payload capacity

Due to the increased weight of the material, it is necessary to release a wide range, the manufacturer of the well-known has been increased, increasing the lifting capacity Knuckleboom truck. Hydraulic arm mounted on the truck chassis design and carry heavy objects, even if extended to its maximum length. In fact, payload capacity and arm length is the most common use of boom cranes arduino robot, smart buyers consider factors. Therefore, manufacturers are forced to possession of the increase in the length and load capacity to design a hydraulic arm.

With state-of-the-art technology, articulated boom cars lead the way, sales of heavy vehicles due to its versatility and work design capabilities. Imitation of the Knuckleboom the robot action arm of the movement, even if it is made of steel because of scientific knowledge, it is allowed to work in this way. Increase in demand, optimizing productivity and efficiency can be achieved Knuckleboom precise control of the car, allowing the operator to easily complete any lifting operation!

Something about rc helicopter tail rotor blades

Translating trends
If you've seen a helicopter close, you can see that most of the time, drivers are not at ground level. In other words, one of the skids of the helicopter is smaller than the other. Even if the wind load and can cause it defines the thrust of the tail rc helicopter rotor blades for two Skid Row in right to left or bottom. Impulse tail rotor helicopter tends to vary in the same direction, and means for translating trends.

Tail rotor is designed to provide torque to the rc helicopter tail rotor blades in the opposite direction of the main helicopter war. Some of these causes traction headset helicopter derived from the front in the impulse the same rotor is against the tail rotor to counteract the low side bypass. Tilt angle can be obtained by adjusting the gearbox with a slight angle or flight control design to tilt the disc rotor cyclic control may perform the alignment.

Direction of rotation, which makes the difference. A system that rotates clockwise when viewed from above, the pressure causes the tail rotor of a helicopter to move to the left. The angle of the main balance
rc helicopter blades disc to the right to counteract the effects of a broker to hang right. System on trends left and makes the helicopter glide left float left margin below.

Retreating blade stall
Map rail system driving the air creates a problem because the asymmetry art installations. One side plate of the state of the wind (head), while the other is removed (ie wind). At a fixed angle of attack, lift the forward side elevation of a larger imbalance increases with increasing speed. The system is similar to pulse the rotor.
As the flicker is to change the angle of attack in response to the different speeds of the output sheet, since it moves around the rotor disc. If the sheet feeder experiment with a higher speed, subject to the elevator rises causing it to move. This motion is the cutting angle ranges to reduce wind. Retired opposite happened. This reduces the rate of reduction of pressure causes the blade moves downward, which increases the angle of attack. You can get the wing a long wheelbase death. When the helicopter flies faster output side must continue to increase the angle of attack to compensate. Sometimes it starts to accelerate, remove the leaves have fallen.

From the point of view of the driver, if there is an abnormal vibration direction, the nose of the rc helicopter Carbon Fiber Blades and may tend to roll the paralyzed side. The number and severity of roll and pitch, depending on the design of the rotor.
The tendency of the nose to the ground, the system behaves like a gyro rotor, and therefore subject to gyroscopic precession (physical properties when external forces can occur in a rotating body, the effect of over 90 degrees toward rotation has been applied). Thus, when the sheet is stopped by removing and for generating lift, the effect of which is to the rear of the rotor disc. This leads to the disk tilt back, nose, and vomiting. The driver should calm down, and then take the speed of the front.

Conditions such as density altitude, bends or sharp blade of high loading (due to high gross weight), turbulence and low rotor speed, the probability of loss is removed during use in proximity of the wholesale RC Helicopter Blades increased VNE (speeding ).

Incheon wheeled robot mobile chassis kit

Kingdom", "Fun City", "Robotopia" and "Hamlet Kidbot." Each of these areas is unique and offers a lot more than a roller coaster, said a number of attractions that have never been seen before. Sounds like fun for everyone.
Besides the many sights and wonders of wholesale wheeled robotics kits including the surrounding space travel 4D is also used for educational purposes and others. Incheon Robot Land Office will be built as a robot parade KAIST Graduate School of whichwill best research facilities robot, the robot will be museums, robot themed restaurants, shops and even a kindergarten. Actually, I think what it seems.
Besides the many sights and wonders of robots including the surrounding space travel 4D is also used for educational purposes and others. Incheon Robot Land Office will be built as a robot parade KAIST Graduate School of whichwill best research facilities robot, the robot will be museums,basic robotics themed restaurants, shops and even a kindergarten. Actually, I think what it seems.

plans for the first theme park in the world of mobile robot kit grew stronger, and it is hoped that the "Incheon Wheeled Robot Kit Land" in South Korea was completed in 2012 and opened to the public next year. This is good news for those who began monitoring the project since its inception in 2007, he said.

The theme park will be quite large, covering 767, 287 square meters and is composed of four "worlds", a bit like Disneyland. They include "Robot
As expected, all of these services, including the number of basic robotics that are used for various purposes throughout the theme park will cost a pretty penny. The entire project has a budget of $ 18.1 million, and plans to begin construction this summer, with public hearings before the Ministry of Knowledge Economy of Korea. Incheon Robot Land will be developed as a global appeal and hope to attract many foreign tourists, whichwill help offset costs. The park is expected to employ about 90 thousand workers each year, whichwill surely help the economy.

What it is to alternatives to cell phone jammer

While the law clearly prohibits using a device to actively disrupt a cell-phone signal, there are no rules against passive cell-phone blocking.Cell phone jammer that means using things like wallpaper or building materials embedded with metal fragments to prevent cell-phone signals from reaching inside or outside the room. Some buildings have designs that block radio signals by accident due to thick concrete walls or a steel skeleton.

Companies are working on devices that control a cell phone but do not "jam the signal." One device sends incoming calls to voicemail and blocks outgoing calls. Cell phone jammer the argument is that the phone still works, so it is technically not being jammed. It is a legal gray area that has not been ruled on by the FCC as of April 2005.

Cell phone jammer

Cell phone alerter are available that indicate the presence of a cell-phone signal.Cell phone jammer these have been used in hospitals where cell-phone signals could interfere with sensitive medical equipment. When a signal is detected, users are asked to turn off their phones.

Penalties for Violation- A cell phone dampener (or "jammer") emits a short-range signal on the same frequencies as cell phones, preventing the phones from placing or receiving calls. The Federal Communications Commission (FCC) states that it violates the Communications Act of 1934 to make, import, sell, or use any device that interferes with wireless signals. The penalty can be up to $11,000, or a year in prison, as of 2010. The law is silent regarding the mere possession of such a device, however.

For a less technical solution, Caudal Partners, a design firm in Chicago, has launched the SHHH, the Society for Handheld Hushing. At its Web site, you can download a note to hand to people conducting annoying cell-phone conversations, expressing your lack of interest in what they're talking about.

For more information on cell phone jammer and related topics, check out the links on the next page.

HC 4WD smart cart|arduino robot chassis|4-wheels mobile robot platform

HC 4WD arduino robot chassis smart cart robot mobile platform

This educational 4WD robot chassis is a quick and easy way to allow a hobbyist to get his robot up and running in no time.This kit does not include any control circuit. You have to build your own control circuits on the breadboard area.It features four gearmotors.

Dimensions: 27*15*6.5cm.

HC 4WD arduino robot chassis Shipping list:

1. 1 * HC-4WD upgrade version of the lower car chassis
2. 1 * HC-4WD car top expansion chassis
3. 4 * DC gear motor 3-6V
4. 4 * rubber tires
5. 4 sets of fixed motor L metal stents (with matching screw nut)
6. 4 * padded long studs (with matching screw nut)

HC 4WD arduino robot chassis smart cart mobile robot platform

DaGu magic car 2wd robot chassis mobile platform

DaGu magic car 2wd robot chassis mobile platform

A piece of magic car multi-purpose board, to four feet for monster robot, played a major role. The magic car, wheel drive motor is TT, torque, bigger than the previous PingTaiChe, is a lot of guests want, a lot of guests reaction introductory car some small volume, not enough extension, the platform is just right for, and I add the coding speed, installed in the motor speed drive shaft,have other presets underneath the car tracing or infrared distance installed a hole, is very good car body.

2WD Dagu Magic Car chassis

Parameters:

Voltage: 4.5 V
TT motor(4.8 ~ 7.2 V)
Size: the first layer board: 45 mm, two board spacing: 24 mm
Tire outer diameter: 67 mm wide: 26 mm
Acrylic board: 175*109*3mm

3-Wheel robot chassis

• Includes all hardware.
• Ideal space between frames for batteries/motor controller.
• Color may vary.

The Dagu 2WD Beginner Robot Chassis V2 uses two gear motors connected to two 65mm diameter wheels and balances using a rear metal caster. The top of the robot includes many cutouts for mounting additional electronics and devices. A basic encoder disk is connected to the rear shaft. The space between the plastic frames is ideal for batteries and/or a motor controller.

Please click here More details of the TT motors are on the car.

Please click here More details of the magic car robot chassis assembly instructions.