Title
Helicopter Theory (Dover Books On Aeronautical Engineering)
Delivery time: 8-12 business days (International)
The History Of The Helicopter May Be Traced Back To The Chinese Flying Top (C. 400 B.C.) And To The Work Of Leonardo Da Vinci, Who Sketched Designs For A Vertical Flight Machine Utilizing A Screwtype Propeller. In The Late Nineteenth Century, Thomas Edison Experimented With Helicopter Models, Realizing That No Such Machine Would Be Able To Fly Until The Development Of A Sufficiently Lightweight Engine. When The Internal Combustion Gasoline Engine Came On The Scene Around 1900, The Stage Was Set For The Real Development Of Helicopter Technology.While This Text Provides A Concise History Of Helicopter Development, Its True Purpose Is To Provide The Engineering Analysis Required To Design A Highly Successful Rotorcraft. Toward That End The Book Offers Thorough, Comprehensive Coverage Of The Theory Of Helicopter Flight: The Elements Of Vertical Flight, Forward Flight, Performance, Design, Mathematics Of Rotating Systems, Rotary Wing Dynamics And Aerodynamics, Aeroelasticity, Stability And Control, Stall, Noise And More.Wayne Johnson Has Worked For The U.S. Army And Nasa At The Ames Research Center In California. Through His Company Johnson Aeronautics, He Is Engaged In The Development Of Software That Is Used Throughout The World For The Analysis Of Rotorcraft. In This Book, Dr. Johnson Has Compiled A Monumental Resource That Is Essential Reading For Any Student Or Aeronautical Engineer Interested In The Design And Development Of Verticalflight Aircraft.
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⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.