- A website for Sailing, boating, science, geology, weather and for the eclectic minded individual by MainSail Charters and Research, LLC

Welcome to

"An eclectic site for eclectic individuals providing a little bit of knowledge about a whole lot of different subjects to expand your knowledge of the world."


Angular Conversions - Helps with navigation MagPortal- Provides Searches of Current and archived magazine articles on a wide range of subjects.
Boat Design Calculator - Get into your own boat designing NewsLookUp - Find news from around the world from more sources than just CNN and NBC
Currency Conversion - Can't always spend one Country's kind of money in a different country SCIRUS - The most comprehensive scientific research tool on the web. With over 410 million scientific items indexed and accessible.
Decimal Degrees to Degrees Minutes Seconds & Vice Versa - Helps in Navigation The Searchengine List - Comprehensive list of subject oriented search engines
Great Circle, Bearings - Calculate the great circle bearings between two latitude/longitude points. Also helps in Navigation
Great Circle distance and midpoint betweeen Latitude/Longitude points- More Navigation assistance  
Latitude/Longitude Calculator - Forget how to do Trigometry?  
Metric Conversion - Not everyone uses English measurements  
Statute/Nautical mile conversion - Helps you figure out why you have gone as far or further than you thought.  
Time Conversion -  




We invite you to pruse through our various pages for links to information and hope you come back for future references.




Copyright © 2011. This site contains online games, data sources and other links to sites on the Internet that are owned and operated by third parties. MainSail Charters & Research, LLC, and the site administrator are not responsible for the content of any such third-party site. MainSail Charters & Research, LLC respects your privacy. We will never send you unsolicited emails. We do not pass on any personal details, or sell mailing list data, to third parties. All Sailing games are copyrighted and/or trademarked by their respective owners and/or authors. Third-party advertising companies serve ads of their business when you visit our website. These companies may use information (not including your name, address, email address, or telephone number) about your visits to this and other websites in order to provide advertisements about goods and services of interest to you. Any information derived from linked websites is not endorsed with respect to its use and any results form the use of such other website information is not the responsibility of MainSail Charters & Research, LLC.