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The RVT is a rocket-powered reusable test vehicle developed by JAXA, the Japan Aerospace Exploration Agency. While not itself designed for space flight, it is being used as a low-cost testbed for technologies that could be used on future SSTO (Single Stage to Orbit) spacecraft. It is similar in concept to the cancelled Delta Clipper flown by the USA. The RVT stands about 3.6 metres high and has a dry weight of 500 kilograms. Lifting power is provided by a liquid oxygen/liquid hydrogen rocket motor, and nitrogen thrusters allow attitude control. It takes off and lands vertically, and is capable of fully automated flight. The lessons learned from the RVT program are an important step toward the design of a true reusable spacecraft. This model builds into a detailed 1:32 scale replica of the RVT. The completed model is slightly over 4 inches in height. You will need a colour printer capable of handling card or cover stock to print the parts sheets. 67 lb cover stock (approx 8.5 thousandths of an inch or 0.2 mm thick) is recommended. Click here to see photos of the finished model. Note to webmasters! If you want to offer this kit on your site, please read this first.
The model files The parts and instructions are in Adobe PDF format, and have been compressed into ZIP files for faster transfer. They should work on any Windows, Macintosh, OS/2 or Unix/Linux computer. You will need Adobe's Acrobat Reader and an un-ZIP program. If files are unavailable or slow to download, try at a different time of day, when the file servers may be less busy. Primary site: Follow this link to download the instruction and parts files.
Secondary site: If you have trouble downloading files using the above link, you can try getting them from another site.
Related links RVT test flight - From JAXA, a short movie of a flight made in 2001 (Quicktime format, file size 600 Kb).
Reusable launch vehicle information - From hobbyspace.com, a collection of links to information about the RVT and other reusable vehicles.
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Last updated on December 6, 2005 Copyright 2003-2005 by Ralph Currell |
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