Title
Learn To Navigate By The Tutorial System Developed At Harvard,Used
Delivery time: 8-12 business days (International)
This book is written for the mariner who wants to learn the concepts of piloting and navigation, and do more than merely follow a closely prescribed set of rules. While the authors have supplied guidance in the practical matters, such as reading the Almanac and carrying out sight reductions (there are reduction forms in the appendices), they have also provided an understanding of the principles so the sailor can invent new methods when required. Readers are expected to be active participants, and there are many exercises designed to help them along the way. What makes this book different from most others is its focus on three methods used in a Harvard freshman tutorial course: confrontation with misconceptions, definitions based on procedures, and the use of imaginary scenarios. The authors feel these are keys to learning, as they are much more powerful than memorization of rules and will prepare the sailor to handle situations that are not in any textbook. Whitney and Wright have directed their writing to the sailor who is interested in the principles but not particularly comfortable with geometry.
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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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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 :
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