How Do Helicopters Work? PDF Download

Author: Jennifer Boothroyd
Publisher: Lerner Publications
ISBN: 0761389660
Category : Juvenile Nonfiction
Languages : en
Pages : 36

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Book Description
Take a ride in a helicopter and learn what makes it fly.

Author: Walt Brody
Publisher: Lerner Publications (Tm)
ISBN: 1541574575
Category : Juvenile Nonfiction
Languages : en
Pages : 28

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Book Description
One of the world's most recognizable military vehicles is described in lively text and fascinating photos.

Author: Shawn Coyle
Publisher: Wiley-Blackwell
ISBN: 9780813821696
Category : Helicopters
Languages : en
Pages : 0

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Book Description
Written from a pilot's perspective, this unique book provides a comprehensive overview of helicopter flying. It provides insight into all aspects of the modern helicopter, from turbine engines to automatic flight control systems, including descriptions of phenomena not explained elsewhere. Based on the author's experience of flying more than 43 types of helicopters, the book is easily understood and describes not only the way helicopters fly but also some of the peculiar things they do, and why.

Author: Trisha Lee
Publisher: Routledge
ISBN: 1317631757
Category : Education
Languages : en
Pages : 117

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Book Description
Stories and fantasy play engage all young children and help them to draw connections and make sense of the world. MakeBelieve Arts Helicopter Stories are tried, tested and proven to have a significant impact on children’s literacy and communication skills, their confidence and social and emotional development. Based on the storytelling and story acting curriculum of Vivian Gussin Paley, this book provides a practical, step-by-step guide to using this approach with young children. Covering all aspects of the approach, Artistic Director Trisha Lee shows you how you can introduce Helicopter Stories to children for the first time, scribing their tales and then bring their ideas to life by acting them out. Full of anecdotes and practical examples from a wide range of settings, the book includes: Clear guidelines and rules for scribing children’s stories, creating a stage and acting out stories How to deal with taboos and sensitive issues in children’s stories How to involve children who are unwilling to speak or act Supporting children with English as an Additional Language Links to show how the approach supports children’s holistic development Providing an accessible guide to an approach that is gaining international recognition, and featuring a foreword by Vivian Gussin Paley, this book will be essential reading for all those that want to support children’s learning in a way that is fun, engaging and proven to work.

Author: Jeffrey Zuehlke
Publisher: First Avenue Editions
ISBN: 0822523825
Category : Juvenile Nonfiction
Languages : en
Pages : 36

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Book Description
Introduces helicopters, how they work, and for what purposes they are used.

Author: Greg Whyte
Publisher: McGraw Hill Professional
ISBN: 0071776680
Category : Technology & Engineering
Languages : en
Pages : 396

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Book Description
Acquire the Life-Saving Skills Needed to Eliminate or Reduce Most Helicopter Accidents A vital resource for pilots, helicopter enthusiasts, and aircraft maintenance technicians, Fatal Traps for Helicopter Pilots analyzes all aspects of helicopter accidents, including flight basics, engineering, meteorology, flight training, and human factors. This life-saving guide shows how proper preparation can help prevent accidents by addressing causes such as aerodynamic problems, mechanical failures, poor loading, mid-air collisions, and more. Filled with case studies and first-hand accounts of accidents, the book organizes accident types by primary causes, presenting proven methods for eliminating or reducing the possibility of each type. Greg Whyte, an ex commercial helicopter pilot and professional aviation writer, draws on his own flying experiences and those of other flight veterans to provide a wealth of practical information and safety tips that are essential for everyone who flies, maintains or crews in helicopters. Filled with over 100 helpful illustrations, Fatal Traps for Helicopter Pilots enables readers to: Identify and address the common causes of helicopter accidents Explore in-depth examples of accident scenarios Examine the technical details of accident causes Review case studies and first-hand accounts of accidents Learn from the plain-English notes on avoidance and recovery Inside This Aviation Accident-Prevention Guide • Basic Flight Principles • Vortex Ring State • Recirculation • Ground Resonance • Retreating Blade Stall • Dynamic Rollover • Overpitching • Main Rotor Strikes • Mid-Air Collisions • Mast Bumping • Engine Failures • Tail Rotor Failures • Mechanical Failures • Fuel • Fire • Ditching • Loading Issues • Winching • Weather • Crew and Pre-flight Hazards • Human Factors • Training Mishaps

Author: Blythe Woolston
Publisher: Candlewick Press
ISBN: 0763663557
Category : Young Adult Fiction
Languages : en
Pages : 176

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Book Description
A teenage girl. A survivalist childhood. And now a bomb strapped to her chest. See the world through her eyes in this harrowing and deeply affecting literary thriller. I’m Valkyrie White. I’m fifteen. Your government killed my family. Ever since Mabby died while picking beans in their garden — with the pock-a-pock of a helicopter overhead — four-year-old Valley knows what her job is: hide in the underground den with her brother, Bo, while Da is working, because Those People will kill them like coyotes. But now, with Da unexpectedly gone and no home to return to, a teenage Valley (now Valkyrie) and her big brother must bring their message to the outside world — a not-so-smart place where little boys wear their names on their backpacks and young men don’t pat down strangers before offering a lift. Blythe Woolston infuses her white-knuckle narrative, set in a day-after-tomorrow Montana, with a dark, trenchant humor and a keen psychological eye. Alternating past-present vignettes in prose as tightly wound as the springs of a clock and as masterfully plotted as a game of chess, she ratchets up the pacing right to the final, explosive end.

Author: Robert Mason
Publisher: Penguin
ISBN: 110117515X
Category : Biography & Autobiography
Languages : en
Pages : 423

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Book Description
A true, bestselling story from the battlefield that faithfully portrays the horror, the madness, and the trauma of the Vietnam War More than half a million copies of Chickenhawk have been sold since it was first published in 1983. Now with a new afterword by the author and photographs taken by him during the conflict, this straight-from-the-shoulder account tells the electrifying truth about the helicopter war in Vietnam. This is Robert Mason’s astounding personal story of men at war. A veteran of more than one thousand combat missions, Mason gives staggering descriptions that cut to the heart of the combat experience: the fear and belligerence, the quiet insights and raging madness, the lasting friendships and sudden death—the extreme emotions of a "chickenhawk" in constant danger. "Very simply the best book so far about Vietnam." -St. Louis Post-Dispatch

Author: S. Newman
Publisher: Elsevier
ISBN: 0080928544
Category : Science
Languages : en
Pages : 317

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Book Description
The unique design problems which helicopters produce are many and complex. Through practical examples and illustrated case studies, supported by all the relevant theory, this primer text provides an accessible introduction which guides the reader through the theory, design, construction and operation of helicopters. Fundamental performance and control equations are developed, from which the book explores the rotor aerodynamic and dynamic characteristics of helicopters. Example calculations and performance predictions, reflecting current practice, show how to assess the feasibility of a design.* Tackles the theory, design, construction and operation of helicopters* Illustrated with many practical examples and case studies* Provides the fundamental equations describing performance and dynamic behaviour

Author: Jay Groen
Publisher: Artha Publishing
ISBN: 9780991355204
Category :
Languages : en
Pages : 274

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Book Description
John Vanvorden--the Flying Dutchman--is a Vietnam pilot and one of the rugged few who know the danger and thrill of combat while piloting the U.S. Army's UH-1H "Huey" Iroquois helicopter. He experiences screaming descents into hot landing zones to place military assault troops and rescue wounded soldiers. He has the clarity of mind to survive seven days of horror in a Vietnamese jungle swamp while the psychology of a fellow soldier is severely tested. He's got the guts to buck military orders and battle his own brass to pursue an investigation when a botched operation spells disaster for the men under him. Based on the authors' personal experiences in the Vietnam War, Huey is an authentic, action-filled book of historical fiction. Originally published 30 years ago, this moving novel became a New York Times bestseller within days of publishing. Editorial Reviews "Those who have read the classic book of helicopter combat in Vietnam, "Chickenhawk" by Robert Mason, but who still have an appetite for more books of that sort can do no better than to read this novel." - "The VVA Veteran," Books in Review II Book Excerpt: From eight thousand feet, the Flying Dutchman flew his chopper into a nose-high attitude and peeled off into a single-ship approach. His passengers were looking straight down at the ground from the open doorway. Before anyone could blink, they were diving toward the ground at four thousand feet a minute, about as fast as a helicopter can come out of the sky with its main rotor still attached. The 12.7's opened up. Tracer rounds looked like basketballs zooming by. The supersonic bullets popped as they passed, breaking the sound barrier. When a bullet found its mark, it smacked the ship like a baseball bat. As soon as the troops on the ground had hefted the two critical cases into each side, John blasted out low level, taking fire from the ground. He knew the Huey didn't have long before it became battered magnesium. . . .