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This is Ray Harlan's Indoor Model Specialties website.  He has been flying indoor models for more than 60 years and has been providing some of the finest tools and unique supplies since 1974.  Modelers from around the world have used them to win prestigious contests and set records.

Very Important: There may be shipping problems if you use Internet Explorer as your browser. Please use Google Chrome or another browser. 

For Science Olympiad or TSA models, only Science Olympiad bearings, Ikara props, Mylar films (either Ultrafilm or SuperUltrafilm), Large O rings, Teflon tubing, and Balloons are appropriate supplies.  Please do not order any wire, smaller bearings or O rings if you are only building these kinds of models.


New: carbon steel blades. The real deal. They break to a sharp point and are .006" thick, just like those great Star blades we used to get.  Find them on the Balsa Stripper page.


Point to the product category in the navigation bar on the left and click on a product to learn about  it or to buy.  The Articles tab has a number of useful beginners articles, especially for Science Olympiad or TSA competitors.


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