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Rc 4 Channel Helicopters -




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Rc 4 Channel Helicopters - Bookshelf


305 pages

Designing an Autonomous Helicopter Testbed: From Conception Through Implementation

2008

The presented research is designed to benefit the entire UAV researching community by allowing in depth access to an area of research that has been typically classified as too expensive and too time consuming to enter.

Publisher: ProQuest

About this book
This dissertation overcomes existing barriers and limitations by describing and presenting in great detail every technical aspect of designing and integrating a small UAV helicopter including the on-board navigation controller, capable of fully autonomous takeoff, waypoint navigation, and landing. The presented research goes beyond previous works by designing the system as a testbed vehicle. This design aims to provide a general framework that will not only allow researchers the ability to supplement the system with new technologies but will also allow researchers to add innovation to the vehicle itself. Examples include modification or replacement of controllers, updated filtering and fusion techniques, addition or replacement of sensors, vision algorithms, Operating Systems (OS) changes or replacements, and platform modification or replacement. This is supported by the testbed's design to not only adhere to the technology it currently utilizes but to be general enough to adhere to a multitude of technology that have yet to be tested.



208 pages

Helicopter Flying Handbook

Creator: Federal Aviation Administration | Transportation - 2013

Compiled by the Federal Aviation Administration, this handbook is the ultimate technical manual for anyone who flies or wants to learn to fly a helicopter.

Publisher: Skyhorse Publishing Inc.

About this book
Compiled by the Federal Aviation Administration, this handbook is the ultimate technical manual for anyone who flies or wants to learn to fly a helicopter. If you're preparing for private, commercial, or flight instruction pilot certificates, it's more than essential reading--it's the best possible study guide available, and its information can be lifesaving. In authoritative and easy-to-understand language, here are explanations of general aerodynamics and the aerodynamics of flight, navigation, communication, flight controls, flight maneuvers, emergencies, and more.Also included is an extensive glossary of terms ensuring that even the most technical language can be easily understood. The Helicopter Flying Handbook is an indispensable text for any pilot who wants to operate a helicopter safely in a range of conditions. Chapters cover a variety of subjects including helicopter components, weight and balance, basic flight maneuvers, advanced flight maneuvers, emergencies and hazards, aeronautical decision making, night operations, and many more. With full-color illustrations detailing every chapter, this is a one-of-a-kind resource for pilots and would-be pilots.



128 pages

Getting Started in Backyard Flying, Your Guide to Small Electric Radio-control Planes

Creator: Bob Aberle | Airplanes - 2002


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Are you ready to go more advanced with your flying skills? Six-channel helicopters allow for you to fly 3D. These impressive RC helicopters are perfect for advanced ...


ADVANCED PRODUCT FINDER

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Editor's picks

  • WL Toys

    Hero RC H911 2.4GHZ iRocket 4 Channel Fixed Pitch Ready to Fly Helicopter with Battery, Balance Bar, Main Blade, Connect Buckle, Tail Blade and USB Charger

    Toy (WL Toys)

    Dual Mode Operation
    Indoor/Outdoor capability
    Convenient Binding
    Servo Cyclic Control
    LCD Transmitter/Fine Tuning


  • MI Technologies, Inc.

    Lutema Avatar Hovercraft 4CH Remote Control Helicopter, Red

    Hobby (MI Technologies, Inc.)
    List Price: $37.99
    Price: $24.99
    You Save: $13.00 (34%)

    Is by far the most stable helicopter in the market for its compact size.
    Easy to Fly, great for Beginners, fun toy for kids and adults alike.
    High availability of Lutema replacement parts.
    Can maneuver in all directions including side-to-side using its fully functional hover motors.


  • Audley (Domestic)

    SkyRover Phoenix 4-Channel Radio Control Outdoor Helicopter

    Toy (Audley (Domestic))
    List Price: $40.83
    Price: $33.90
    You Save: $6.93 (17%)

    4 Channel Operation
    Refer the User manual for troubleshooting steps
    Intended for outdoor use
    Frequency - 2.4 Ghz
    7.4V Li-on Battery and charger included


  • Haktoys

    Haktoys HAK448 4-Channel 15-Inch Gyroscope Rechargeable Ready to Fly RC Helicopter with LED Lights

    Toy (Haktoys)

    Rating (132 reviews):
    (3.6/5)
    Haktoys

    Five stars

    5/5 Shrek - See all my reviews Verified Purchase(What's this?) This review is from: Haktoys HAK448 4-Channel 15-Inch Gyroscope Rechargeable Ready to Fly RC Helicopter with LED Lights (Toy) can`t get hovering motors on each side to work. They are wired but don't work.............................................................................................UPDATE:I figured out what I was not doing, and that was READ THE INSTRUCTIONS before proceeding to operate a complicated device such as this helicopter. After looking over the instructions, I found out that the two small buttons on the top side of the remote on both sides of the antenna is what operates the hovering motors.Therefore, I give myself 2 stars for not reading the instructions first, and I also what extend my deepest apologies to 4evelasting along with appreciation for their kind offer of a brand new helicopter. Help other customers find the most helpful reviews  Was this review helpful to you? , March 7, 2015

    Nice Chopper

    I would say this is a very sturdy and robust RC model and at a very good price! I ordered 2 crash kits and an extra battery as I'm sure I'll need to replace the blades and the extra battery makes it more enjoyable not having to sit around for an hour to recharge after every 10 - 15 minutes of flight time.I bought this as a gift for my niece and she loved it! Such a cool helicopter, if you read the instructions carefully it is actually very easy to use. We crashed it couple of times at first but there wasn't any damage yet. My niece got used to controlling it very easily, even I tried it and had so much fun with it. She has so much fun playing with it. Its very easy to charge. You can use it indoor and outdoor which makes it more fun. I'm very satisfied with my purchase.I am more than impressed with this Haktoys HAK448 4 Channel 15" RC Helicopter.It arrived on time and I must say the packaging makes it look a very expensive product.What does it comes withIt... 4/5 TheAmazonDudde - See all my reviews Verified Purchase(What's this?) This review is from: Haktoys HAK448 4-Channel 15-Inch Gyroscope Rechargeable Ready to Fly RC Helicopter with LED Lights (Toy) I would say this is a very sturdy and robust RC model and at a very good price! I ordered 2 crash kits and an extra battery as I'm sure I'll need to replace the blades and the extra battery makes it more enjoyable not having to sit around for an hour to recharge after every 10 - 15 minutes of flight time.I bought this as a gift for my niece and she loved it! Such a cool helicopter, if you read the instructions carefully it is actually very easy to use. We crashed it couple of times at first but there wasn't any damage yet. My niece got used to controlling it very easily, even I tried it and had so much fun with it. She has so much fun playing with it. Its very easy to charge. You can use it indoor and outdoor which makes it more fun. I'm very satisfied with my purchase.I am more than impressed with this Haktoys HAK448 4 Channel 15" RC Helicopter.It arrived on time and I must say the packaging makes it look a very expensive product.What does it comes withIt... Read more Help other customers find the most helpful reviews  Was this review helpful to you? , June 28, 2016

    It has great control and you can do just about anything you ...

    5/5 C. Walker (Iowa, USA) - See all my reviews, October 23, 2014
    Built-in gyroscope for maximum stability
    Stable flight & flexible materials with side propellers
    Withstands up to 5 mph breezes, spare parts available, great for beginners
    Ready to fly right out of box, indoor/outdoor flight
    Optimum charge time: 90 minutes, flight time: 7-10 minutes, flight range: up to 250 feet


  • LITTLEPIG

    LITTLEPIG 512V Mini Drone Quadcopter RC 2.4Ghz 6-Axis Gyro 4 Channels Helicopter With Camera,Headless Mode(Blue Bee)

    Toy (LITTLEPIG)

    Built-in 6 Axis Gyro: strong stability, can easily implement various flight movements, stronger wind resistance, easier to control
    Blue Bee built-in HD camera: allows recording video or taking images. Capture your friends and family unforgettable moment. and see the world from a new angle.
    Solider protection: the propeller blades are protected by high quality frames which decrease impacts from collision effectively
    360-degree Flip: Do incredible 3D flips and rolls with just the push of a button. While flashing LED lights enables good flight experience at night. It's a good view when you play stunt at night
    2.4GHz remote control technology for further remote distance. Least power consumptiona and best anti-interference ability,not be interfered by other quadcopters


  • Syma

    Syma X9 RC Remote Control 2.4GHz 4-Channel 6-Axis Gyro Flying Car Drone with Battery, Red

    Toy (Syma)

    Rating (29 reviews):
    (3.9/5)
    Syma

    Great drone in this price range. One of a kind operation.

    Since I already have a substantial collection of various drones, I was asked to look into this item for a friend (his son wanted one for Christmas). After doing some through research (and comparing the Syma X9 against the various knock-offs), I decided to purchase one for myself. After getting the chance to unbox and play with it, I can will full confidence say that this is worth every penny. It is extremely well built for such a small and (relatively) cheap drone. The handling is quite responsive, even on a windy day. It is a unique experience being able to drive in RC mode, then take off flying while driving. I've found that the driving feature is quite handy for backing away from obstacles after a not-so-well placed landing. The instructions are obviously written by someone who doesn't speak English on a daily basis, but the pictures are enough to figure out how to operate everything. The controller feels a tad lightweight, but considering the controller doesn't take as much abuse... 5/5 Joe Jones - See all my reviews Verified Purchase(What's this?) This review is from: Syma X9 RC Remote Control 2.4GHz 4-Channel 6-Axis Gyro Flying Car Drone with Battery, Red (Toy) Since I already have a substantial collection of various drones, I was asked to look into this item for a friend (his son wanted one for Christmas). After doing some through research (and comparing the Syma X9 against the various knock-offs), I decided to purchase one for myself. After getting the chance to unbox and play with it, I can will full confidence say that this is worth every penny. It is extremely well built for such a small and (relatively) cheap drone. The handling is quite responsive, even on a windy day. It is a unique experience being able to drive in RC mode, then take off flying while driving. I've found that the driving feature is quite handy for backing away from obstacles after a not-so-well placed landing. The instructions are obviously written by someone who doesn't speak English on a daily basis, but the pictures are enough to figure out how to operate everything. The controller feels a tad lightweight, but considering the controller doesn't take as much abuse... Read more Help other customers find the most helpful reviews  Was this review helpful to you? , December 13, 2016

    Awesome

    5/5 Ram - See all my reviews Verified Purchase(What's this?) This review is from: Syma X9 RC Remote Control 2.4GHz 4-Channel 6-Axis Gyro Flying Car Drone with Battery, Red (Toy) This was gift for my 6 year old son. We have many Syma helicopters and quads. This car/quad is amazing. My son has been using/abusing this since Christmas and I have yet to replace any parts. The car quad combo is ingeniously executed. Of all his Christmas gifts this is the only one that has kept his interest. Help other customers find the most helpful reviews  Was this review helpful to you? , February 11, 2016

    this is really great for a beginner i love this drone both functions ...

    5/5 D. Enck (Alexandria, VA) - See all my reviews, May 1, 2017
    ONLINE EXCLUSIVE LIMITED EDITION COLOR: Limited edition California Red with Ferrari Yellow flame accents and Jet Black rims and copter blades. Sold only by Red Rock USA.
    2 FLIGHT MODES: Switch between Flight Mode 1 (maximum stability and limited speed for beginners) and Flight Mode 2 (expert control for maximum acceleration and maneuverability for tricks, including 360° eversion - do amazing 3D flips and rolls with just the push of a button)
    LATEST ADVANCED BREAKTHROUGH TECHNOLOGY: Syma's first ever hybrid drone quadcopter car that can be both flown in the air like a traditional quadcopter and driven on the ground like a standard RC car. Seamlessly transition between flying air mode and land driving mode. Aircraft and car have been integrated into one! Fly and Drive!
    BONUS BATTERY: Includes an extra 3.7V 600maH battery to double your flight time and enjoyment!
    6 AXIS GYROSCOPE: Equipped with the latest 6-axis flight control systems (3 gyroscopes and 3 accelerometers). Advanced design ensures the precise positioning and stability of the quadcoptor. Easy to fly/drive and control indoors or outdoors. Maximum wind-resistant design.


  • GoolRC

    GoolRC T36 Mini RC Quadcopter Drone 2.4G 4 Channel 6 Axis With 3D Flip Headless Mode One Key Return Nano Copters RTF Mode 2 With Bonus Battery(Red)

    Toy (GoolRC)

    ONE-KEY RETURN: With built-in positioning system, the drone can auto locate the remote control, just press the one key return button, the drone will fly back to the remote control's location.
    STABLE FLGHT SYSTEM: With the latest 6-axis gyro flight control system, the drone will fly stably so that you can enjoy the easier flight ,taking clear photo and video.
    AFTER-SALES SERVICE:Please feel free to contact us by email directly when any problem happens to you. No matter how serious the problem is, we will try our best to help you fix the problem, and make you satisfied with our service, don't worry. All emails will be replied in 24 hours, we will deal with your problem as soon as possible.
    HEADLESS MODE: By using Headless, the forward direction has nothing to do with nose direction. The direction will be the same as your remote controller.
    3D FLIPS:This drone can perform the 360 degree flips roll with one key,it is very easy to use even for the beginner.360 degree eversion function for you to have a cool flying play.


  • Kids Authority

    New WL V911 4 CH Single Rotor Helicopter Version 2 *New & Improved* Black

    Toy (Kids Authority)

    Comes with 2 batteries for long flight time
    Get it from Makeup And Gift Shop to to get Free Shipping
    New & Improved battery compartment - battery snaps in
    Please Note: the original battery will not fit into this new version. Please only buy new version battery!
    WL V911 Single Rotor Helicopter


  • WL Toys

    New & Improved WL V911 4 CH Single Rotor Helicopter Version 2 Red / White by WE-R-KIDS

    Toy (WL Toys)

    Rating (374 reviews):
    (4.0/5)
    WL Toys

    Great!

    Sure, it takes some getting used to, but if you're familiar with little coaxial choppers and want to upgrade, this is the ticket!First great thing is the price. Can't beat it! Spare parts and batteries are affordable too. I really like that it comes with two batteries - this makes it perfect for high quality procrastination!This thing is extremely durable! I've had some pretty dramatic accidents with this little heli, and I've had no issues.CAUTION: the caution label on the blades are there for a reason! There's no ring around the blades, and they aren't made from Solo cups, so they could potentially inflict some damage.Warning from personal experience: Don't fly near potted plants or flowers unless you can hide the evidence. Inevitably, you will get too close and the blades will chop them clean in half (which I found to be pretty amusing) and your significant other will not be happy, only adding fuel to the fire of the argument as to why you got this stupid... 5/5 Luther Harlow - See all my reviews Verified Purchase(What's this?) This review is from: New & Improved WL V911 4 CH Single Rotor Helicopter Version 2 Red / White by WE-R-KIDS (Toy) Sure, it takes some getting used to, but if you're familiar with little coaxial choppers and want to upgrade, this is the ticket!First great thing is the price. Can't beat it! Spare parts and batteries are affordable too. I really like that it comes with two batteries - this makes it perfect for high quality procrastination!This thing is extremely durable! I've had some pretty dramatic accidents with this little heli, and I've had no issues.CAUTION: the caution label on the blades are there for a reason! There's no ring around the blades, and they aren't made from Solo cups, so they could potentially inflict some damage.Warning from personal experience: Don't fly near potted plants or flowers unless you can hide the evidence. Inevitably, you will get too close and the blades will chop them clean in half (which I found to be pretty amusing) and your significant other will not be happy, only adding fuel to the fire of the argument as to why you got this stupid... Read more Help other customers find the most helpful reviews  Was this review helpful to you? , July 26, 2013

    The V911 Is A Great Toy

    I ordered my first RC helicopter, a V912, in February 2014. Other than having to replace the main motor once and buying a new battery, it has been a really great toy up until early this year when it wouldn't bind with the transmitter. Since then, thinking the receiver board was burned out, I've been trying to decide whether to order a replacement receiver board, a V913, or a V911.My decision to buy a V911 came about for two main reasons. First, the price of a V913 has increased to more than I'm willing to invest in (let's face it) a toy. Then this old V912 is probably pretty much worn out all over even though it was still flying OK before it stopped binding, and the receiver board was going to cost me within ten dollars of a new V911. Secondly, here in Central Texas it's very rare to have a really calm day. Early mornings are always the best time to fly, but there has been far too many days when I've wanted to fly and the wind was much too strong and unpredictable to enjoy... 4/5 Grandpa - See all my reviews Verified Purchase(What's this?) This review is from: New & Improved WL V911 4 CH Single Rotor Helicopter Version 2 Red / White by WE-R-KIDS (Toy) I ordered my first RC helicopter, a V912, in February 2014. Other than having to replace the main motor once and buying a new battery, it has been a really great toy up until early this year when it wouldn't bind with the transmitter. Since then, thinking the receiver board was burned out, I've been trying to decide whether to order a replacement receiver board, a V913, or a V911.My decision to buy a V911 came about for two main reasons. First, the price of a V913 has increased to more than I'm willing to invest in (let's face it) a toy. Then this old V912 is probably pretty much worn out all over even though it was still flying OK before it stopped binding, and the receiver board was going to cost me within ten dollars of a new V911. Secondly, here in Central Texas it's very rare to have a really calm day. Early mornings are always the best time to fly, but there has been far too many days when I've wanted to fly and the wind was much too strong and unpredictable to enjoy... Read more Help other customers find the most helpful reviews  Was this review helpful to you? , April 13, 2016

    Tough little heli and fun to fly!!!

    I have the v913 already and wanted a smaller copter so I chose the v911 2nd generation (the battery locks in place). I've flown it four times so far and here are the results. 1.) Copter is agile and quick, 2.) Takes a beating and keeps on flying and 3.) Fun to fly. The flight time with the two provided 130mAh li-ion batteries is about 6 minutes which is normal and takes about 30 minutes to charge the batteries by USB (you can charge them both at the same time with the included dual battery charger). The helicopter is easy to bind to the 4CH transmitter, you do this once and there's no need to bind again (on my v913 I have to bind it at each power up). After a minor crash on the rug the helicopter started doing 360's when I tried to take off. After an inspection of the helicopter I saw that the tail rotor had popped off (this occurred several times after crashes) but I was able to put it back on easily and continue flying. Overall, a nice helicopter to have.Update:... 4/5 Marc M. - See all my reviews Verified Purchase(What's this?) This review is from: New & Improved WL V911 4 CH Single Rotor Helicopter Version 2 Red / White by WE-R-KIDS (Toy) I have the v913 already and wanted a smaller copter so I chose the v911 2nd generation (the battery locks in place). I've flown it four times so far and here are the results. 1.) Copter is agile and quick, 2.) Takes a beating and keeps on flying and 3.) Fun to fly. The flight time with the two provided 130mAh li-ion batteries is about 6 minutes which is normal and takes about 30 minutes to charge the batteries by USB (you can charge them both at the same time with the included dual battery charger). The helicopter is easy to bind to the 4CH transmitter, you do this once and there's no need to bind again (on my v913 I have to bind it at each power up). After a minor crash on the rug the helicopter started doing 360's when I tried to take off. After an inspection of the helicopter I saw that the tail rotor had popped off (this occurred several times after crashes) but I was able to put it back on easily and continue flying. Overall, a nice helicopter to have.Update:... Read more Help other customers find the most helpful reviews  Was this review helpful to you? , February 1, 2016
    New & Improved battery compartment - battery snaps in
    Please Note: the original battery will not fit into this new version. Please only buy new version battery!
    4 Channel 2.4 Ghz helicopter
    Comes with 2 batteries for long flight time
    WL V911 Single Rotor Helicopter in Red/White


  • Cool City Trading

    38cm Double Horse 9116 2.4GHz 4CH 4 Channel RC Single Blade Helicopter Gyro Big 450 Size (COLORS MAY VARY)

    Toy (Cool City Trading)

    Rating (228 reviews):
    (3.3/5)
    Cool City Trading

    Big step up from the toy 3ch copters

    Someone already wrote a really nice review of this copter so I'll keep this fairly short. First and foremost, if you think you know how to fly helicopters from flying 3ch coaxial helicopters, you don't. Although they have provided you with some of the physics of rotary flight, they've also provided you with a huge comfort level in that they are able to hover continuously. Forget most of that with this one.A 4ch single rotor is getting the user closer to collective pitch flying will still providing a greater degree of safety via being able to hover for brief periods and with some input from the flyer. More challenging but a lot more fund when you've mastered it. This is a great beginner copter for someone who hopes to progress to 6ch CP and likes to fly outdoors. Most coaxials do very poorly in the wind, this does better. Still not great but able to be confidently flown in 5mph breezes.The copter itself is very well made IMO. Real hobbyists will... 4/5 tom4416 (Tucson, AZ) - See all my reviews, January 18, 2012

    Great single rotor, four channel helicopter!!

    I purchased my Double Horse 9116 from a seller on Ebay. Got a great deal on it as well ($89.88- current price) with free shipping. I was very pleased with my experience from the Ebay seller.What's in the box?You will receive a very nice looking DH9116 4 channel electric helicopter measuring 19.5 inches in length if you stretch the main and tail rotors out front to back and measure tip to tip. It stands 5.5 inches tall if measured from the bottom of the skids to the top of the main rotor assembly. Main rotor length is 15 inches. The DH9116 is fully assembled and ready to fly (after it's charged). You will also receive a four channel, mode 2 radio with a high/low rate switch and four trim buttons. The radio also sports a lighted LCD screen that shows trim and stick positions as well as battery life. The menu button allows for stick reversing and set up for left or right handed flyers. You will also receive a wall charger, plug and manual.What is "Mode... 5/5 Kenneth Marcum (Fort Wayne, IN. USA) - See all my reviews, December 30, 2011

    I am humbled beyond imagination

    Like many 4 channel newbies, I read all the reviews, watched a billion hours of flight on Y-Tube and thought... "if they can do it... " you know the rest of the story.Well, after a high altitude encounter with a tree which resulted in a smashed canopy, broken inner shaft and a lesson on how to rebuild a helicopter with no instructions, I finally got the thing fixed and figured out how to get it to hover and also figured out how to trim it (mostly). Some of the remote functions are still a bit of a mystery but despite my amazingly poor piloting skill, the future looks bright for this heli (especially since I bought a bunch of spare parts).I'm not going to paint a rosy picture about how great this heli is because it really comes down to skill level. If you're a newbie, you'll crash this thing a lot and you're going to need spare parts. You'll also need patience (for the learning part)and some minor mechanical skill to put it back together. I think I'd be... 4/5 Corey340 (NJ USA) - See all my reviews Verified Purchase(What's this?) This review is from: 38cm Double Horse 9116 2.4GHz 4CH 4 Channel RC Single Blade Helicopter Gyro Big 450 Size (COLORS MAY VARY) (Toy) Like many 4 channel newbies, I read all the reviews, watched a billion hours of flight on Y-Tube and thought... "if they can do it... " you know the rest of the story.Well, after a high altitude encounter with a tree which resulted in a smashed canopy, broken inner shaft and a lesson on how to rebuild a helicopter with no instructions, I finally got the thing fixed and figured out how to get it to hover and also figured out how to trim it (mostly). Some of the remote functions are still a bit of a mystery but despite my amazingly poor piloting skill, the future looks bright for this heli (especially since I bought a bunch of spare parts).I'm not going to paint a rosy picture about how great this heli is because it really comes down to skill level. If you're a newbie, you'll crash this thing a lot and you're going to need spare parts. You'll also need patience (for the learning part)and some minor mechanical skill to put it back together. I think I'd be... Read more Help other customers find the most helpful reviews  Was this review helpful to you? , November 5, 2012
    Gyro stabilization system
    Products Function: Up and down, turn left and turn right, forward and backward, Left flying and right flying ,Gyro function with light
    Flight distance: About 100 meters
    Controler battery: 6*AA Batteries (Excluded)
    Helis battery: 7.4/650mAh Li-po battery ( Included)


Helicopters