The design of the S-7 originated out of the need to train Coyote I pilots; so the cockpit was set up the same with throttle left, stick in the middle. 

Built with keeping-it-simple in mind the original plane weighed in at only 390 pounds with a 503 Rotax. It flew very well for the low horsepower, but soon was fitted to the 65 HP 532.

Over the years the basic plane stayed true to form, a light, simple plane, with traditional construction, minus the traditional headaches. However, in 2001 the S-7C, a much-refined version, was certified under the primary category. This plane represents 7 years of process to obtain the Type Certificate, and still has the performance and lines of the original 1985 S-7. In 2003 Rans introduced the S-7S, the kit form of the "C", and enjoy strong sales of this very much-refined fun flyer. The S-7S also complies with the new Sport Plane Rule.

Because the S-7S complies with the standards for sport planes Rans will be able to offer this plane in ready to fly form.