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204 pages

Pucker Factor 10, Memoir of a U.S. Army Helicopter Pilot in Vietnam

Creator: James Joyce | 2003-06-01

Through this book, the author relives his experiences flying and fighting, with special attention given to the pilots' day-to-day lives - such as the prankish smoke bombing of Disneyland, the nickname for a United States Army-sponsored ...

Publisher: McFarland & Company Incorporated Pub

About this book
The author was drawn into the Army through ROTC, and was trained to fly helicopters in combat over Vietnam. He flew both Huey "slicks" and Huey "gunships": the former on defense as he flew troops into battle, and the latter on offense as he took the battle to the enemy. Through this book, the author relives his experiences flying and fighting, with special attention given to the pilots' day-to-day lives - such as the prankish smoke bombing of Disneyland, the nickname for a United States Army-sponsored compound for prostitution. Some of the pilots Joyce served with survived the war and went on to have careers with commercial airlines, and many were killed.



316 pages

Flying Insects and Robots

Creator: Dario Floreano, Jean-Christophe Zufferey, Mandyam V. Srinivasan | Computers - 2009-12-03

21.5 Typical swashplate used in RC helicopters (a) and P. Muren's 1 g coaxial RC helicopter (b). ... flight time for the same battery capacity), since the high rotation speed of the blades decreases their efficiency as airfoils [36] (see Fig. 21.4) ... A notable example is the quadrotor, which uses four rotors in a cross configuration.

Publisher: Springer-Verlag New York Incorporated

About this book
Flying insects are intelligent micromachines capable of exquisite maneuvers in unpredictable environments. Understanding these systems advances our knowledge of flight control, sensor suites, and unsteady aerodynamics, which is of crucial interest to engineers developing intelligent flying robots or micro air vehicles (MAVs). The insights we gain when synthesizing bioinspired systems can in turn benefit the fields of neurophysiology, ethology and zoology by providing real-life tests of the proposed models.This book was written by biologists and engineers leading the research in this crossdisciplinary field. It examines all aspects of the mechanics, technology and intelligence of insects and insectoids. After introductory-level overviews of flight control in insects, dedicated chapters focus on the development of autonomous flying systems using biological principles to sense their surroundings and autonomously navigate. A significant part of the book is dedicated to the mechanics and control of flapping wings both in insects and artificial systems. Finally hybrid locomotion, energy harvesting and manufacturing of small flying robots are covered. A particular feature of the book is the depth on realization topics such as control engineering, electronics, mechanics, optics, robotics and manufacturing.This book will be of interest to academic and industrial researchers engaged with theory and engineering in the domains of aerial robotics, artificial intelligence, and entomology.



1031 pages

Encyclopedia of Machine Learning

Creator: Claude Sammut, Geoffrey I. Webb | Computers - 2011-03-28

Figure 4 Super-imposed sequence ... Sensing capabilities are oen poor: For small remotely controlled (RC) helicopters, sensing is limited because the on- board sensors must deal with a large amount of vibration caused by the helicopter blades rotating at about Hz, as well as higher frequency noise from the engine.

Publisher: Springer-Verlag New York Incorporated

About this book
This comprehensive encyclopedia, in A-Z format, provides easy access to relevant information for those seeking entry into any aspect within the broad field of Machine Learning. Most of the several hundred entries in this preeminent work include useful literature references, providing the reader with a portal to more detailed information on any given topic. Topics for the Encyclopedia of Machine Learning were selected by a distinguished international advisory board. Each peer-reviewed, highly-structured entry includes a definition, key words, an illustration, applications, a bibliography, and links to related literature. The style of the entries in the Encyclopedia of Machine Learning is expository and tutorial, making the book a practical resource for high-performance computing experts as well as professionals in other fields who need to access this vital information but may not have the time to work their way through an entire text on their topic of interest.


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Editor's picks

  • WLtoys

    WLtoys Large V912 4CH Single Blade RC Remote Control Helicopter With Gyro RTF

    Toy (WLtoys)
    List Price: $169.99
    Price: $53.99
    You Save: $116.00 (68%)

    Frequency: 2.4GHz Channel: 4 Channels
    Control Distance: About 150m Flying Time: About 8 Minutes Charging Time: About 60 Minutes
    WLtoys V912 Helicopter
    3D action & side flying Up, Down, Forward, Backward, Turn Right, Turn Left, Left Fly, Right Fly


  • Meijiaxin

    MJX F645 F45 4ch LCD 2.4GHZ Large Single Blade Rc Helicopter (Colors may vary)

    Toy (Meijiaxin)

    Rating (331 reviews):
    (4.0/5)
    Meijiaxin

    Perfect after mods and huey body

    Customer Video Review Length:: 4:07 Minsthis is one great helo I paid $86 bucks for mine including shipping over at banggood, but the mods are a huge help, heat sinks, lipo battery, canopy mod, landing skid rubber nuts, this bird is not easy to fly should have some flying behind you before trying, that said, I love how this handles, smooth, hovers great, great head speed even into wind, love that you can control the percentage of use on your sticks I like 85%, default is 90%, makes much more easy to fly, no dual rates on the remote but at this price that be asking too much this computer really tried to go towards the hobby end grade on this helo, once I completed my mods it fly's just as good as my $159 Walkera V200D02 and better than any Eflite Blade, so if your into the market for a good 4 channel but the hobby grades at over $150 is to pricey and the lower grade double horse not enough power this is the bird, watch my video I posted here, that was my very 1st flight and after the mods were all... 5/5 Dan (aka THXkid) (Phoenix, Az United States) - See all my reviews This review is from: MJX F645 F45 4ch LCD 2.4GHZ Large Single Blade Rc Helicopter (Colors may vary), August 27, 2012

    It's more than you're paying for

    Customer Video Review Length:: 4:41 MinsThis is my 3rd heli ever. I'm been slowly teaching myself to fly so I can shoot aerial video. I'm a videographer by trade. So, all my heli purchases are based off my end game, which is to fly a DSLR. The MJX F45, for me, is a solid step in that direction. I was easily able to mount a GoPro to the front and relocate the battery for stable, balanced flight. The F45 lifts the additional weight of the GoPro without the housing (slightly less than the stock battery) without problem. I can still easily control the heli, even in a slight breeze. I have been able to fly the F45 higher than I should given my skill level. I've learned a ton with this heli. It's my first 4ch and first single blade. I've crashed it an embarrassing about of times and it's bounced back with very little damage. It even survived a huge fall shown in the video, with a camera attached, and still took to the air afterward (although it now flies horribly and needs repair)... 5/5 Twelvizm "I have a doctorate in rockin' it" (Portland, Oregon) - See all my reviews Verified Purchase(What's this?) This review is from: MJX F645 F45 4ch LCD 2.4GHZ Large Single Blade Rc Helicopter (Colors may vary), November 26, 2012

    Eminently flyable!

    I decided to buy the MJX F645 4 channel helicopter after reading many positive reviews, including that of Dan (THX Kid). It was also on sale at a local retailer at a great price, and spare parts seem to be readily available as well. The radio is 2.4 GHz and has a longer range than the 27-40 MHz offerings. All plus points!My only prior experience was with 3 channel co-axials, and I don't have access to a simulator. I didn't even have training landing gear attached. I am also not a video gamer, and was never any good at them either (just mentioning all this to indicate that I have just average hand-eye coordination skills!)Yet I was able to take this helicopter off, fly and land safely. The remote has the option to select what the manufacturer calls "Mod 2", and I selected this, since it resembles 3 channel control setups, in which the left stick controls throttle, and the right stick controls elevator and rudder. Experienced pilots would select what the manufacturer calls "Mod 4"... 5/5 Lentar - See all my reviews This review is from: MJX F645 F45 4ch LCD 2.4GHZ Large Single Blade Rc Helicopter (Colors may vary) I decided to buy the MJX F645 4 channel helicopter after reading many positive reviews, including that of Dan (THX Kid). It was also on sale at a local retailer at a great price, and spare parts seem to be readily available as well. The radio is 2.4 GHz and has a longer range than the 27-40 MHz offerings. All plus points!My only prior experience was with 3 channel co-axials, and I don't have access to a simulator. I didn't even have training landing gear attached. I am also not a video gamer, and was never any good at them either (just mentioning all this to indicate that I have just average hand-eye coordination skills!)Yet I was able to take this helicopter off, fly and land safely. The remote has the option to select what the manufacturer calls "Mod 2", and I selected this, since it resembles 3 channel control setups, in which the left stick controls throttle, and the right stick controls elevator and rudder. Experienced pilots would select what the manufacturer calls "Mod 4"... Read more Help other customers find the most helpful reviews  Was this review helpful to you? , October 1, 2012
    List Price: $149.99
    Price: $82.71
    You Save: $67.28 (45%)
    Metal Body
    It comes in green and red
    70cm, 4ch 2.4GHZ LCD
    Colors may vary
    MEMS Gyro


  • GW

    XIEDA 9958 2.4GHZ 4CH RC SINGLE BLADE HELICOPTER RTF

    Toy (GW)


  • double horse

    Shuang Ma Double Horse 9053 Rc Helicopter Main Blades Replacement Parts (4pcs/set)

    Toy (double horse)
    List Price: $9.90
    Price: $3.99
    You Save: $5.91 (60%)

    For double horse 9053,9101,9050 RC helicopter.
    2A&2B main blades


  • 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)

    Products Function: Up and down, turn left and turn right, forward and backward, Left flying and right flying ,Gyro function with light
    Helis battery: 7.4/650mAh Li-po battery ( Included)
    Controler battery: 6*AA Batteries (Excluded)
    Gyro stabilization system
    Flight distance: About 100 meters


  • SkyzoneDrone

    JOGOTO Thunderbird X8 Serie Large Alloy 28 Inch 2.4G 4CH RC Single-Blade Remote Control Helicopter with Gyro (Color May Vary)

    Toy (SkyzoneDrone)

    Rating (40 reviews):
    (3.9/5)
    SkyzoneDrone

    OMG this Helicopter is Amazing!

    0 5/5 Fabio Ruiz - See all my reviews Verified Purchase(What's this?) This review is from: JOGOTO Thunderbird X8 Serie Large Alloy 28 Inch 2.4G 4CH RC Single-Blade Remote Control Helicopter with Gyro (Color May Vary) (Toy), January 20, 2015

    This has to be the best out of the box rc heli ive ever bought

    0 5/5 Paul L. - See all my reviews Verified Purchase(What's this?) This review is from: JOGOTO Thunderbird X8 Serie Large Alloy 28 Inch 2.4G 4CH RC Single-Blade Remote Control Helicopter with Gyro (Color May Vary) (Toy) This has to be the best out of the box rc heli ive ever bought! I fly everything from small 2 channel to 6 channel 3d heli,s and this is definitely a must have for anyone getting into rc helicopters that has some experience flying up to skilled pilots looking for a great,easy,backyard flyer! Though I did have a slight problem with the charger,amazon offered me every possible option to make good for it and luckily I have a charger that I can use until I buy another one with the compensation they so helpfully gave me for it. honestly, im going to buy at least one or two more so if your thinking of buying one,do it,before I tell everyone I know and we buy em all up!!!! seriously though, if this looks like something you are looking for as far as a rc helicopter, don't hesitate! BUY IT!!!!!!! 0 Help other customers find the most helpful reviews  Was this review helpful to you? , February 12, 2015

    Great Helicopter This was my first single Thunderbird X8 Serie ...

    0 5/5 KelleyGCondit - See all my reviews This review is from: JOGOTO Thunderbird X8 Serie Large Alloy 28 Inch 2.4G 4CH RC Single-Blade Remote Control Helicopter with Gyro (Color May Vary) (Toy) Great HelicopterThis was my first single Thunderbird X8 Serie Large Alloy 28 blade helicopter. It is extremely rugged and responsive. If you are looking to graduate from co-axial then I highly recommend this one. 0 Help other customers find the most helpful reviews  Was this review helpful to you? , January 31, 2015
    List Price: $149.99
    Price: $87.95
    You Save: $62.04 (41%)
    CONTROL DISTANCE: 150m/ 500 Ft (appx)
    FLYING TIME: About 8 Minutes. CHARGING TIME: About 60 Minutes
    FUNCTIONS: 3D action & side flying Up, Down, Forward, Backward, Turn Right, Turn Left, Left Fly, Right Fly
    Large Single Blades RC Helicopter - 28"x5"x9"
    FREQUENCY: 2.4GHz 4 Channel


  • Haktoys

    Haktoys HAK809 10" Mini 2.4GHz Single Blade 4 Channel RC Helicopter, Gyroscope, Rechargeable, Ready To Fly

    Toy (Haktoys)
    List Price: $99.99

    Optimum charge time: 30-45 minutes, flight time: 7-9 minutes, flight range: Up to 300 feet
    Monitor speed, LCD screen, trim, battery usage and other features on controller's
    Slow-fast adjustable speed modes, indoor/outdoor flight, spare parts are available
    2.4GHz frequency for better control and simultaneous flights
    Suggested for hobbyists with beginner-to-intermediate level RC experience and/or analog game controllers


  • WLtoys

    V911 --transmitter RTF V911 4CH 4 Channel 2.4GHz Single Blade RC Radio Control Helicopter with Gyro part

    Toy (WLtoys)

    Rating (17 reviews):
    (4.3/5)
    WLtoys

    Value Priced, On-time Delivery, Quality Product--RC Toys Village...¡Muchas Gracias!

    0 5/5 Mike G (Someplace near Ft Worth, TX) - See all my reviews Verified Purchase(What's this?) This review is from: V911 --transmitter RTF V911 4CH 4 Channel 2.4GHz Single Blade RC Radio Control Helicopter with Gyro part I was a bit skeptical about purchasing this product because the price is way below the competitors'. What a nice surprise:1) At this time it is the best-priced transmitter that I was able to find for my son's V911.2) It arrived very carefully-packaged, and it was delivered without delay.3) We tested it against my daughter's original V911 transmitter, and (without hesitation) was able to bind it with the V911. As a matter-of-fact, this one from RC Toys Village binds on the first try without hesitation. My daughter's "original" transmitter usually takes a couple and sometimes even three tries before it binds. HmmmMike G 0 Help other customers find the most helpful reviews  Was this review helpful to you? , May 28, 2013

    I couldn't bind it to my helecopter

    0 2/5 Amazon Customer (Seattle, WA USA) - See all my reviews Verified Purchase(What's this?) This review is from: V911 --transmitter RTF V911 4CH 4 Channel 2.4GHz Single Blade RC Radio Control Helicopter with Gyro part Maybe it was the wrong V911 transmitter for my copter. Another transmitter was able to bind, so it's not my copter. They did give me prompt refund. 0 Help other customers find the most helpful reviews  Was this review helpful to you? , August 31, 2013

    great seller

    0 5/5 Noel - See all my reviews Verified Purchase(What's this?) This review is from: V911 --transmitter RTF V911 4CH 4 Channel 2.4GHz Single Blade RC Radio Control Helicopter with Gyro part Great item. Best price in the market. Worked just as described. Will buy again. Recommend to everyone .Thank you very much. 0 Help other customers find the most helpful reviews  Was this review helpful to you? , November 1, 2013
    List Price: $18.78
    Price: $12.95
    You Save: $5.83 (31%)


  • Haktoys

    Crash Kit Main Blades Tail Flybar Set for Haktoys® HAK448 4 Channel 16" RC Helicopter

    Toy (Haktoys)

    Rating (8 reviews):
    (4.4/5)
    Haktoys

    It is nice to have them on hand though

    0 4/5 Freaky Fredy57 "Alfredo Cariaga" (KCKS) - See all my reviews Verified Purchase(What's this?) This review is from: Crash Kit Main Blades Tail Flybar Set for Haktoys® HAK448 4 Channel 16" RC Helicopter (Toy) I haven't had to use the extra parts yet but I'm sure I will. It is nice to have them on hand though. 0 Help other customers find the most helpful reviews  Was this review helpful to you? , December 24, 2014

    everything is great

    0 5/5 Male - See all my reviews Verified Purchase(What's this?) This review is from: Crash Kit Main Blades Tail Flybar Set for Haktoys® HAK448 4 Channel 16" RC Helicopter (Toy) Had to use some of the parts the day I got them in the mail ..... everything is great 0 Help other customers find the most helpful reviews  Was this review helpful to you? , October 19, 2014

    Five Stars

    0 5/5 J. J. Bovenzi (Tennessee) - See all my reviews Verified Purchase(What's this?) This review is from: Crash Kit Main Blades Tail Flybar Set for Haktoys® HAK448 4 Channel 16" RC Helicopter (Toy) Keep that Helo flying, get a crash kit or two! 0 Help other customers find the most helpful reviews  Was this review helpful to you? , May 15, 2015
    List Price: $19.99
    Price: $9.99
    You Save: $10.00 (50%)
    Package contents: 4 x main blades, 1 x tail blade, 1 x flybar, 2 x connect buckles, 4 x main grip set
    Compatible with Haktoys® HAK448


  • MEIJIAXIN

    27 inch MJX F45 F645 2.4 Ghz 4 Channel Single Blade RC Helicopter RTF RED 70cm

    Toy (MEIJIAXIN)

    Fully Functional 4 Channel ( up. Down, fly left, fly right, forward, backward, left, right, with a searchlight )
    Ready to fly right out of the box
    Flying distance:100 meters
    Charging time:2.5-3 hours
    Flying time: about 6-8 minutes


Helicopters