Terms of Use

Terms of Use Last Updated 3/23/2022

You must be 18 years old or older to purchase access to Multihull Dynamics, LLC.

Multihull Dynamics, LLC is a work in progress; there are many images of multihull sailboats yet to be uploaded.

Use of the Multihull Dynamics, LLC website means you understand and accept all the conditions of the “Terms of Use”.  “Terms of Use” apply to www.multihulldynamics.com and all correlated domain names that reference the same materials; hereto referred to as the “Website” or “MD”.   Multihull Dynamics, LLC is the owner of the Website.

We will alert you about any changes by updating the “Last updated” date of these Terms of Service, and you waive any right to receive specific notice of each such change except herein or on the Site or App.

It is your responsibility to periodically review these Terms of Service to stay informed of updates. You will be subject to and will be deemed to have been made aware of and to have accepted the changes in any revised Terms of Service by your continued use of the Website and the App after the date such revised Terms of Service are posted.

Neither Multihull Dynamics, LLC, nor any of its employees guarantees or warrants in any way the data on this site, nor the calculations derived from use of any formulas on this site, including those services purchased.

Refund Policy: there is no refund.

Copyrights and Trademarks

All materials contained on the Website are, unless otherwise reserved are Copyright January 1, 2004, Multihull Dynamics, LLC. All rights reserved

No person is authorized to use, copy, or distribute any portion of the Website including related graphics, evaluations or data purchased. Some articles will be designed to allow for easy free download so users may have a copy.

Multihull Dynamics, LLC. (MD), multihulldynamics.com, Mutihull Dynamics, Inc, Multihulls by the Numbers, Multihull Marine, Multihull Opinion Review, Multihull Consumer Reports, Multihull Boat Reports, Multihull Consumer Review and other trademarks and/or service marks (including logos and designs) found on the Website are trademarks/service marks that identify Multihull Dynamics, LLC. and the goods and/or services provided by Multihull Dynamics, LLC. Such marks or names may not be used under any circumstances without the prior written authorization of Multihull Dynamics, LLC.

All MD Multihull Evaluations, Trendline Analysis, Cal’s Evals or other types of evaluations presented on the website are the property of Multihull Dynamics, LLC; Multihull Dynamics, LLC reserves the rights to the Trendline Analysis, Cal’s Evals and all other evaluations it produces even when purchased by an  individual, company or corporation.

Multihull Database

Multihull Dynamics,LLC reserves the right to list boats for which specification information is published in magazines, brochures, websites and other public media. Where possible, we augment published information with specification data provided by the designers and builders. Where invitations to provide this information are declined, we use estimating methods described in the article Analysis and Comparisons of Cruising Multihulls 2013 to provide the missing information.  This article is e on this Website.

Links to Third Party Web Site

Multihull Dynamics, LLC may provide hyperlinks to third party web sites as a convenience to users of the Web Site. Multihull Dynamics, LLC does not control third party web sites and is not responsible for the contents of  these links to third party web sites or any hyperlink in a linked-to site. Multihull Dynamics, LLC does not endorse, recommend or approve any third party web site hyperlinked from the Website. Multihull Dynamics, LLC will have no liability for any entity for the content or use of the content available through such hyperlink.

No Representations or Warranties; Limitations on Liability

The information and materials on the Website could include technical inaccuracies or typographical errors. Changes are periodically made to the information contained herein. MULTIHULL DYNAMICS, LLC  MAKES NO REPRESENTATIONS OR WARRANTIES WITH RESPECT TO ANY INFORMATION, MATERIALS OR GRAPHICS ON THE WEB SITE, ALL OF WHICH IS PROVIDED ON A STRICTLY “AS IS” BASIS, WITHOUT WARRANTY OF ANY KIND AND HEREBY EXPRESSLY DISCLAIMS ALL WARRANTIES WITH REGARD TO ANY INFORMATION, MATERIALS OR GRAPHICS ON THE WEB SITE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. UNDER NO CIRCUMSTANCES SHALL THE SITE OWNER OR PUBLISHER BE LIABLE FOR ANY DAMAGES, INCLUDING WITHOUT LIMITATION, SPECIAL, DIRECT, INCIDENTAL, CONSEQUENTIAL OR PUNITIVE DAMAGES (INCLUDING, BUT NOT LIMITED TO LOSS OF USE OR LOST PROFITS), ARISING OUT OF OR IN ANY MANNER CONNECTED WITH THE USE OF INFORMATION OR SERVICES, OR THE FAILURE TO PROVIDE INFORMATION OR SERVICES, FROM THE WEBSITE.

Opinions, Reviews, Comments, Communications and other content 

Users of the Website may post boat or equipment opinions reviews, comments, photos, other content and other communications; and submit suggestions, ideas, comments, questions, or other information, so long as the content is not illegal, obscene, threatening, defamatory, invasive of privacy, infringing of intellectual property rights, or otherwise injurious to third parties or objectionable and does not consist of or contain software viruses, political campaigning, commercial solicitation, chain letters, mass mailings, or any form of “spam.” You may not use a false e-mail address, impersonate any person or entity, or otherwise mislead as to the origin of a card or other content. Multihull Dynamics, LLC (MD) reserves the right (but not the obligation) to remove or edit such content.

If you do post content or submit material, and unless we indicate otherwise, you grant Multihull Dynamics, LLC  a nonexclusive, free, perpetual, irrevocable, and fully sub-license right to use, reproduce, modify, adapt, publish, translate, create derivative works from, distribute, and display such content throughout the world in any media. 

You represent and warrant that you own or otherwise control all of the rights to the content that you post; that the content is your opinion; you may not imply that Your Content is in any way sponsored or endorsed by Multihull Dynamics, LLC (MD).  You may expose yourself to liability if Your Content contains material that is false or intentionally misleading.  Further that use of the content you supply does not violate our policy and will not cause injury to any person or entity; and that you will indemnify Multihull Dynamics, LLC (MD) for all claims resulting from content you supply. MD takes no responsibility and assumes no liability for any content posted by you or any third party.

Privacy Policy

   Multihull Dynamics PRIVACY POLICY

Registration Data and certain other information about you are subject to our applicable privacy policy.   You understand that through your use of the Multihull Dynamics, LLC Services you consent to the collection and use (as set forth in the applicable privacy policy) of this information, including the transfer of this information to the United States and/or other countries for storage, processing and use by Multihull Dynamics, LLC and its affiliates.

  MEMBER ACCOUNT, PASSWORD AND SECURITY

You are responsible for maintaining the confidentiality of your password and your account and are fully responsible for all activities that occur under your password or account. You agree to (a) immediately notify the Website of any unauthorized use of your password or account or any other breach of security, and (b) ensure that you exit from your account at the end of each session.

For more detail please see Privacy Policy

 Changes to Terms of Use

Multihull Dynamics, LLC reserves the right to change these Terms of Use at any time by posting new “Terms of Use” at this location.