This is Ray Harlan's Indoor Model Specialties website.  He has been flying indoor models for more than 65 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.

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Useful Products For Science Olympiad or TSA models: 

  • Science Olympiad bearings
  • Ikara props
  • Mylar films (either Ultrafilm or SuperUltrafilm)
  • Large O rings
  • Teflon tubing
  • Balloons 

Please do not order any wire, smaller bearings or small O rings if you are building only  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. 

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