RC Helicopters or Radio-controlled copters are flying electric powered aerial vehicles of unmanned variety. This kind of copter is getting steadily popular with people of all age segments, whether teens or grown-ups. More and more people are beginning to use this kind of device each and every day. In the remote controlled aviation sector, RC helicopter or quadcopter is growing increasingly popular.
Why is Safety Important with RC Helicopters?
Most of these copters can be flown easily and can be maintained more conveniently as compared to gas-run vehicles. However, many electric and gas-powered helicopters can inflict injuries unless they are handled with care. Drones used for hobby flights have extremely high rotor speeds and the spinning blades can result in acute traumas. Blades of even toy-grade models can cause injuries. Naturally, it is important to handle such devices carefully. In order to ensure protection, you need to learn as well as follow all the safety instructions with care – while flying and even after flight.
Check the gear status
Before starting the flight, you should always check the status of your gear and make sure that everything is alright. Ensure that the radio is properly functional and can send enough signal in standard flight ranges. Check whether the batteries are 100% charged. If you find any bolts, nuts or screws to be loose, you should tighten them. Check the control surfaces, linkages and servos and do the necessary adjustments.
It is a good idea to prepare a checklist in written form instead of relying on your own memory. This is an essential step. If you are a beginner in flying RC copters, it is a sensible idea to get a professional check the drone.
Do not fly alone
When it comes to flying an RC copter, you should avoid flying alone if you are a beginner. With an experienced pilot by your side, you can feel more confident. Even if you start losing control, you can have the ace taking over. But if you wish to learn on your own, and not have more people in your team to ruin your concentration, it is a good idea to skip having an ace pilot.
Keep the drone at a safe distance
If the wind conditions are not appropriate for flight, avoid flying your copter. Even a small breeze can cause problems and ruin the flight of your aerial vehicle as well as your footage. You should try to fly the copter in open spaces as much as possible, and stay away from power lines, trees and various other impediments. When you are flying the copter, keep it at a safe distance from other people as well as from yourself. In case there are some problems, you will not find the time to react with safety at a distance of just 15 to 20 feet from the copter.
Even extremely tiny copters can cause serious problems when the tip of blade rotates at a high speed. Naturally, you should keep it away from your body while the blade is spinning. You need to wait until your copter blades come to a full halt before it approaches. Do not hold the device while the blades are rotating.
Important Safety Tips to Keep in Mind
Keep the following safety tips in mind and follow them to the letter in order to have an enjoyable experience of flying your electric RC aerial vehicle.
- Always hold the blade grips tight in your hand, when you begin the copter. In case the engine begins at a higher rotation per minute than expected, you will be unable to hold it straightaway and stop it. It can occur in case you are unable to connect the throttle link once again after forgetting to activate the RX or following maintenance.
- In case you activate the engine and it is close to 100% power, you will firstly need to pull its fuel line from the carb and then stop its throttle on TX. In order to avoid causing damage to the clutch liner, you will wish to turn down the RPM as fast as possible.
- In case your radio consists of numerous switches, ensure that the switches will be aligned in a single direction when you turn the engine on.
- Before flying, you should always check and tighten the screws that are vital to the mission – particularly those which regulate its tail.
- In case you end up crashing, take stock of your copter and ensure that you have gathered all the bits and pieces. RC helicopter parts are very costly to buy, and you may also be unable to get a specific component.
- Ensure that the throttle linkages are set to IDLE and are completely secure, before you turn the engine on. Else, it can come towards you and cause you bodily injuries.
- Fix the frequency crystal of the RX in place with some amount of tape. In many cases, the crystal is found to back out from the vibrations and result in loss of stability.
- In case you find slop in the copter’s tail not seen before, try to determine why it has originated.
- Go through the entire manual. Simply because it appears complete hardly means that it will go on flying for a long while.
- In case you find your RC helicopter shaking pretty bad even when you have the training gear in place and you are confident that the shafts are straight with the blades properly balanced, change the training gear length. A few things, such as shape, RPM, length, size, weight and placement of weight, can have a major impact on the resonance frequency of the copter. You can change any of these things and see the effect, when you are in doubt.
- While flying in the direction of wind, keep in mind that you will require greater power when the wind turns against you. Sink faster than normal during down-wind turn.
Strictly following the safety standards can allow you to enjoy fly your RC quadcopter with ease. Once you gain more experience with time, you can get more skilled and relaxed; and it is important not to display too much confidence as a complete beginner.