RC ERA C187 Pro EC135 Scaled 1:48 RC Helicopter 4CH 6-Axis Gyro Our target audience for helicopters is users who pursue simple control of 4-blade RC helicopters with aileronllesss . Rc Heli 350MM EC135 F06 Remote Control Helicopter Aircraft For Adults Expert 1/36 Scale 6CH Maintain Altitude Brushless Motor/Optical Flow Positioning/Fly Upside Down 3D Rolling (RTF 2-Battery Helicóptero De Control Remoto Flying backwards/to the right can only be slightly adjusted in direction. When an aircraft seriously crashes, it may cause the aircraft to malfunction. During flight, please do not continue flying for too long to avoid low battery causing the aircraft to land. It does not have the super stability, wind resistance, reverse flight, and stunt flight capabilities of a truly high-end RC helicopter. Spocket Cente is the wold's pemium povide of KTM 690 SMC Spockets & Chain Kits. We have moe spocket & chain combinations available fo KTM supemoto models than any othe etaile. Contact us to find the best pats fo you KTM 690SMC For users who want to experience the fun of flying RC airplanes and don't want to play with ordinary RC helicopter toys that cost a few tens of dollars, C187 is one of the good choices. Is the level of wind resistance lower? Yes, the wind resistance level of helicopters is relatively weak. Yes, most RC helicopters are like this, which is a normal situation rather than a quality issue. Why do helicopters and launchers (controllers) lose signals? The concept of model manufacturing is different, and the helicopter has different flight experience. If you pursue flight stability, you can also choose the classic traditional helicopter with ailerons, while the C187 RC helicopter without ailerons is not suitable. Users can re match the aircraft and controller, and after coding, the helicopter can resume normal flight. The user received the helicopter, and the helicopter battery should be fully charged before use. After being fully charged, using it can avoid most of the problems that occur during flight. 5. 2 batteries were converted. Only 1 received battery . More batteries can be prepared to extend the flying experience. Deficiency: there is add optical flow positioning, although there is air pressure hovering, but during the flight, the helicopter will drift slightly and wobble slightly. 1/48 Scale EC135 RC helicopter Without Ailerons Add Optical Flow Positioning . Functions: ascending, descending, forward, backward, left flying, right flying, left rotation, right rotation, route flight, brush pot and other stunt actions If users chase steady flight, they can consider higher-priced helicopters with optical flow positioning. How to identify optical flow function? There is a small black dot at the bottom of the helicopter abdomen, and this device has optical flow positioning function. Customer comments: 1. Unstable helicopter flight 2. Unable to take off 3. The helicopter lights keep flashing 4. Sudden landing during flight (long flight time, low battery) 6G mode, using 6-axis gyroscope, stable flight, especially suitable for beginners to fly. If you believe that aircraft parts are lost/damaged/malfunctioning, contact seller for 45 days of free reissue. 6. Flying backwards/to the right is not obvious. If a helicopter crashes? Normally, a plane crash does not have a significant impact on the aircraft. Equipped with preliminary 4-blade stable flight function and 4-channel flight characteristics, the difficulty level of control is very low. Simulation of EC135 Remote Control Helicopter C187 Four-channel Remote... Functions: ascending, descending, forward, backward, left flying, right flying, left rotation, right rotation, route flight, brush pot and other stunt actionsMaterial: PA/PC Motor: 2 Run time: 15 minutes Recalibrate the aircraft before takeoff . 1. After matching the aircraft with the transmitter, simultaneously press the two joysticks in the lower left corner for more than 3 seconds, release them after hearing the BIBI sound, and this completes the gyroscope zero calibration. 2. Try taking off. Dimensions: Rotor diameter 256mm / fuselage length 257mm How to identify optical flow function? There is a small black dot at the bottom of the helicopter abdomen, and this device has optical flow positioning function. Modular battery, intelligent power management system, power indicator, easy and fast installation, effective battery protection, longer service life. RC helicopters without ailerons have slightly lower flight stability and higher control difficulty, making them a good choice for users with good flight skills. Before use, users must first charge the battery and charge it in a timely manner during use. The above issues are due to the low battery level and insufficient power of the helicopter. Please know that this is a helicopter, not a four-axis, and the flight function is not as stable as the four-axis. Normally, there will be not missing of parts, which are placed in the corner of the packaging box. The body shell has good flexibility and resistance to falling, so it can usually still be used normally after falling. Real helicopter machines VS RC helicopter Is the performance of the helicopter as expected? The C187 is a better RC helicopter than a toy helicopter, initially possessing the characteristics of stable flight and easy flight. Equipped with altitude maintaining hovering function, altitude hovering does not mean that the helicopter is stationary in the air, but rather that it can maintain a relatively stable altitude for flight. Therefore, if your budget is sufficient and you are pursuing a flying experience, it is recommended to choose a high-end RC helicopter priced above $400. For users who want to experience the fun of flying RC airplanes and don't want to play with ordinary RC helicopter toys that cost a few tens of dollars, C187 is one of the good choices. When the aircraft is unable to respond to commands, you can try to calibrate the aircraft before takeoff.